Tiếng Việt
2-Methylthiophene
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 80364
- Manufacturer: Merck
- Trademark: Supelco
2-Methylvaleric acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9057
- Manufacturer: Merck
- Trademark: Supelco
2-Mononitroglycerin solution
1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®
Code:M-078
- Manufacturert: Merck
- Trademark: Supelco
2-Nitrobenzaldehyde semicarbazone-13C, 15N2
VETRANAL®, analytical standard
Code: 34011
- Manufacturer: Merck
- Trademark: Supelco
2-Phenoxyethanol
Pharmaceutical Secondary Standard; Certified Reference Material1.5 g -PHR1121-1.5G
10 g -PHR1121-10G
- Manufacturer: Merck
- Trademark: Supelco
2-Phenoxyethanol
analytical standard
Code:56753
1 mL -56753-1ML-F
5 mL- 56753-5ML-F
- Manufacturert: Merck
- Trademark: Supelco
2-Phenylbutyric Acid
pharmaceutical secondary standard, certified reference material
Code: PHR3542
- Manufacturer: Merck
- Trademark: Supelco
2-Phenylethylamine hydrochloride
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:42681
- Manufacturer: Merck
- Trademark: Supelco
2-Propanol
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
2-Propanol
analytical standard
1 mL -91237-1ML-F
5 mL- 91237-5ML-F
10 mL -91237-10ML-F
- Manufacturer: Merck
- Trademark: Supelco
2-tert-Butylamino-1-(4-hydroxy-3-methylphenyl)ethanol sulfate
British Pharmacopoeia (BP) Reference Standard
Code:BP192
- Manufacturer: Merck
- Trademark: Supelco
2-Tetradecylcyclobutanone
analytical standard
Code: 87206
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
2,2-Dipropylpentanenitrile
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9092
- Manufacturer: Merck
- Trademark: Supelco
2,2-Dipropylpentanoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9093
- Manufacturer: Merck
- Trademark: Supelco
2,2′-(1,4-Phenylene)bis-1H-benzimidazole-4,6-disulfonic acid
analytical standard
Code: 50572
- Manufacturer: Merck
- Trademark: Supelco
2,2′-Methylenebis(6-tert-butyl-4-ethylphenol)
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 73096
- Manufacturer: Merck
- Trademark: Supelco
2,2′,4,4′,5,5′-Hexachlorobiphenyl (IUPAC No. 153)
BCR®, certified reference material
Code: BCR297
- Manufacturer: Merck
- Trademark: Supelco
2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52)
BCR®, certified reference material
Code: BCR293
- Manufacturer: Merck
- Trademark: Supelco
2,3-Butanediol
analytical standard, mixture of racemic and meso forms
Code:42038
- Manufacturer: Merck
- Trademark: Supelco
2,3-Butanedione
analytical standard
Code:11038
1 mL -11038-1ML-F
5 mL- 11038-5ML-F
- Manufacturert: Merck
- Trademark: Supelco
2,3-Dichlorophenoxyacetic acid
PESTANAL®, analytical standard
Code: 92397
- Manufacturer: Merck
- Trademark: Supelco
2,3,4-Trichloroanisole
PESTANAL®, analytical standard
Code: 33412
- Manufacturer: Merck
- Trademark: Supelco
2,3,4-Trichlorophenol
PESTANAL®, analytical standard
Code: 33393
- Manufacturer: Merck
- Trademark: Supelco
2,3,5,6-Tetrachlorophenol
PESTANAL®, analytical standard
Code: 36518
- Manufacturer: Merck
- Trademark: Supelco
2,3,6-Trichloroanisole
PESTANAL®, analytical standard
Code: 36625
- Manufacturer: Merck
- Trademark: Supelco
2,3,6-Trichlorophenol
PESTANAL®, analytical standard
Code: 36745
- Manufacturer: Merck
- Trademark: Supelco
2,4-D butylglycol ester
PESTANAL®, analytical standard
Code: 31057
- Manufacturer: Merck
- Trademark: Supelco
2,4-D methyl ester
PESTANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
certified reference material, TraceCERT®
Code: 49751
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichloro-5-sulfamoylbenzoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9073
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichloro-5-sulfamoylbenzoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9073
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichloro-5-sulfamoylbenzoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9073
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichloroaniline
PESTANAL®, analytical standard
Code: 35829
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichlorobenzyl alcohol impurity A
IRMM®, certified reference material
Code: IRMM359
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dichlorobenzyl alcohol impurity C
European Pharmacopoeia (EP) Reference Standard
Code: Y0001622
- Manufacturer: Merck
- Trademark: Supelco
2,4-dichlorophenol
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2595
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dimethylaniline
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dinitrotoluene
European Pharmacopoeia (EP) Reference Standard
Code: Y0000354
- Manufacturer: Merck
- Trademark: Supelco
2,4-Dinitrotoluene
PESTANAL®, analytical standard
Code: 33361
- Manufacturer: Merck
- Trademark: Supelco
2,4,4′-Trichlorobiphenyl
BCR®, certified reference material
Code: BCR291
- Manufacturer: Merck
- Trademark: Supelco
2,4,5-T methyl ester
European Pharmacopoeia (EP) Reference Standard
Code: P0600002
- Manufacturer: Merck
- Trademark: Supelco
2,4,5-Trichloro-6-hydroxyisophthalonitrile
PESTANAL®, analytical standard
Code: 88792
- Manufacturer: Merck
- Trademark: Supelco
2,4,6-Tribromoanisole
PESTANAL®, analytical standard
Code: 33489
- Manufacturer: Merck
- Trademark: Supelco
2,4,6-Trichlorophenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 08896
- Manufacturer: Merck
- Trademark: Supelco
2,4,6-Triiodophenol
certified reference material, TraceCERT®
Code: 19566
- Manufacturer: Merck
- Trademark: Supelco
2,4,6-Trinitrotoluene solution
10 mg/mL in acetonitrile, ampule of 5 mL, certified reference material, Cerilliant®
Code:ERT-107S
- Manufacturer: Merck
- Trademark: Supelco
2,4,6-Tris(trifluoromethyl)-1,3,5-triazine
analytical standard, suitable for mass spectrometry (MS)
Code: 80286
- Manufacturer: Merck
- Trademark: Supelco
2,4′-DDT solution
100 μg/mL in methanol, PESTANAL®, analytical standard
Code:45839
- Manufacturer: Merck
- Trademark: Supelco
2,5-Deoxyfructosazine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9104
- Manufacturer: Merck
- Trademark: Supelco
2,5-Dichloroaniline
PESTANAL®, analytical standard
Code: 36702
- Manufacturer: Merck
- Trademark: Supelco
2,5-Dichlorobenzoic acid
PESTANAL®, analytical standard
Code: 36705
- Manufacturer: Merck
- Trademark: Supelco
2,5-Dichlorophenol
PESTANAL®, analytical standard
Code: 35835
- Manufacturer: Merck
- Trademark: Supelco
2,5-Dimethoxyphenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9076
- Manufacturer: Merck
- Trademark: Supelco
2,6-Di-tert-butyl-4-methylphenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:75918
- Manufacturer: Merck
- Trademark: Supelco
2,6-Dichloro–(2,6-dimethylphenyl)hexanamide
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9155
- Manufacturer: Merck
- Trademark: Supelco
2,6-Dichlorobenzamide
PESTANAL®, analytical standard
Code: 36605
- Manufacturer: Merck
- Trademark: Supelco
2,6-Dichlorophenol
PESTANAL®, analytical standard
Code: 31102
- Manufacturer: Merck
- Trademark: Supelco
2′-Deoxycytidine hydrochloride
analytical standard, ≥99%
Code: D8006
- Manufacturer: Merck
- Trademark: Supelco
25-Hydroxyvitamin D calibration solutions
NIST® SRM® 2972a
Code: NIST2972A
- Manufacturer: Merck
- Trademark: Supelco
25-Hydroxyvitamin D2 solution
50 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®
Code:H-073
- Manufacturer: Merck
- Trademark: Supelco
25-Hydroxyvitamin D3 solution
100 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®
Code:H-083
- Manufacturert: Merck
- Trademark: Supelco
28Si (SiO2)
IRMM®, certified reference material, Isotope abundance ratio
Code: IRMM018A
- Manufacturer: Merck
- Trademark: Supelco
3–Acetyl-11-keto-β-boswellic acid
analytical standard
Code:74607
- Manufacturer: Merck
- Trademark: Supelco
3-(3-Hydroxyphenyl)-3-hydroxypropionic acid
analytical standard
Code: 06704
- Manufacturer: Merck
- Trademark: Supelco
3-(3-Hydroxyphenyl)propionic acid
analytical standard
Code: 91779
- Manufacturer: Merck
- Trademark: Supelco
3-(Methylphosphinico)propionic acid
PESTANAL®, analytical standard
Code:31264
- Manufacturer: Merck
- Trademark: Supelco
3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt
European Pharmacopoeia (EP) Reference Standard
Code:Y0001497
- Manufacturer: Merck
- Trademark: Supelco
3-Amino-1-propanol
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1339
- Manufacturer: Merck
- Trademark: Supelco
3-Amino-2-methyl-5-nitrobenzamide
BCR®, certified reference material
Code: BCR109
- Manufacturer: Merck
- Trademark: Supelco
3-Aminobenzoic acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1743
- Manufacturer: Merck
- Trademark: Supelco
3-Aminobenzyl alcohol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9176
- Manufacturer: Merck
- Trademark: Supelco
3-Aminophenol
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1225
- Manufacturer: Merck
- Trademark: Supelco
3-Deoxy-2-keto-6-phosphogluconic acid lithium salt
analytical standard
Code: 05283
- Manufacturer: Merck
- Trademark: Supelco
3-Dimethylaminopropyl 2-benzylaminobenzoate hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
3-Formylrifamycin SV
British Pharmacopoeia (BP) Reference Standard
Code: BP627
- Manufacturer: Merck
- Trademark: Supelco
3-Formylrifamycin SV
British Pharmacopoeia (BP) Reference Standard
Code: BP627
- Manufacturer: Merck
- Trademark: Supelco
3-Formylrifamycin SV
British Pharmacopoeia (BP) Reference Standard
Code: BP627
- Manufacturer: Merck
- Trademark: Supelco
3-Hydroxybenzoic acid
NIST® SRM® 2152, combustion calorimetric standard
Code: NIST2152
- Manufacturer: Merck
- Trademark: Supelco
3-Hydroxyibuprofen
VETRANAL®, analytical standard
Code: 32494
- Manufacturer: Merck
- Trademark: Supelco
3-Indoleacetic acid
PESTANAL®, analytical standard
Code:45533
- Manufacturer: Merck
- Trademark: Supelco
3-Iodo-2-propynyl N-butylcarbamate
analytical standard
Code:90865
- Manufacturer: Merck
- Trademark: Supelco
3-Iodo-2-propynyl N-butylcarbamate
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1354
- Manufacturer: Merck
- Trademark: Supelco
3-Mercapto-3-methylbutyl formate
European Pharmacopoeia (EP) Reference Standard
Code: Y0000602
- Manufacturer: Merck
- Trademark: Supelco
3-Methoxyandrosta-3,5-dien-17-one
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9216
- Manufacturer: Merck
- Trademark: Supelco
3-Methoxytyramine hydrochloride
analytical standard
Code: 75024
- Manufacturer: Merck
- Trademark: Supelco
3-Methoxytyramine hydrochloride
analytical standard
Code: 75024
- Manufacturer: Merck
- Trademark: Supelco
3-Methyl-1-butanol
analytical standard1 mL- 77664-1ML
5 mL -77664-5ML
- Manufacturer: Merck
- Trademark:Supelco
3-Methyl-1-butanol
analytical standard
Code:77664
1 mL- 77664-1ML
5 mL- 77664-5ML
- Manufacturer: Merck
- Trademark: Supelco
3-Methyl-1-butanol
certified reference material, pharmaceutical secondary standard
Code:PHR2337
- Manufacturer: Merck
- Trademark: Supelco
3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
analytical standard
Code:16797
- Manufacturer: Merck
- Trademark: Supelco
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol
analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
3-Methylcholanthrene solution
100 μg/mL in acetonitrile, PESTANAL®, analytical standard
Code:46434
- Manufacturer: Merck
- Trademark: Supelco
3-Methylchrysene
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2169
- Manufacturer: Merck
- Trademark: Supelco
3-Methylcrotonyl-L-carnitine
British Pharmacopoeia (BP) Reference Standard
Code: BP525
- Manufacturer: Merck
- Trademark: Supelco
3-Methylhistamine dihydrochloride
analytical standard
Code: M7780
- Manufacturer: Merck
- Trademark: Supelco
3-Methylindole
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2429
- Manufacturer: Merck
- Trademark: Supelco
3-Nitrofluoranthene
BCR®, certified reference material
Code: BCR310
- Manufacturer: Merck
- Trademark: Supelco
3-Nitrosalicylic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:PHR9052
- Manufacturer: Merck
- Trademark: Supelco
3-O-Allylnaloxone
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR8950
- Manufacturer: Merck
- Trademark: Supelco
3-Phenoxy-13C6-benzoic acid
PESTANAL®, analytical standard
Code: 34535
- Manufacturer: Merck
- Trademark: Supelco
3-Phenylpyrazin-2-ol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9078
- Manufacturer: Merck
- Trademark: Supelco
3-Phosphoshikimic acid lithium salt
≥95.0% (HPLC)
Code: 55385
- Manufacturer: Merck
- Trademark: Supelco
3-Piperidylpropiophenone hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: BP450
- Manufacturer: Merck
- Trademark: Supelco
3-Propylidenephthalide
mixture of isomers, analytical standard
Code: 75012
- Manufacturer: Merck
- Trademark: Supelco
3-Ring NOGE (Novolac glycidyl ether) mixture of isomers
analytical standard
Code: 68931
- Manufacturer: Merck
- Trademark: Supelco
3-Ring NOGE (Novolac glycidyl ether) mixture of isomers
analytical standard
Code: 68931
- Manufacturer: Merck
- Trademark: Supelco
3-tert-Butyl-4-hydroxyanisole
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1306
- Manufacturert: Merck
- Trademark: Supelco
3,3′,5,5′-Tetrabromobisphenol A
analytical standard
Code: 11223
- Manufacturer: Merck
- Trademark: Supelco
3,4-Dihydroxy-L-phenylalanine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 72816
- Manufacturer: Merck
- Trademark: Supelco
3,4-Dihydroxyphenylacetic acid
analytical standard
Code:11569
- Manufacturer: Merck
- Trademark: Supelco
3,5-Dicaffeoylquinic acid
phyproof® Reference Substance
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
3,5-Dichloroaniline
PESTANAL®, analytical standard
Code: 36704
- Manufacturer: Merck
- Trademark: Supelco
3,5-Dichlorophenol
PESTANAL®, analytical standard
Code: 31595
- Manufacturer: Merck
- Trademark: Supelco
3,5-Dihydroxyhydrocinnamic acid
analytical standard
Code: 56452
- Manufacturer: Merck
- Trademark: Supelco
3,5-Dimethylphenol
PESTANAL®, analytical standard
Code: 36717
- Manufacturer: Merck
- Trademark: Supelco
3,5,6-Trichloro-2-pyridinol
PESTANAL®, analytical standard
Code:33972
- Manufacturer: Merck
- Trademark: Supelco
3′-Hydroxypuerarin
phyproof® Reference Substance
Code: PHL83859
- Manufacturer: Merck
- Trademark: Supelco
3′-N-Demethyl-3′-N-formylazithromycin
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2781
- Manufacturer: Merck
- Trademark: Supelco
4-(1-Hydroxy-2-methylpropyl)-acetophenone
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2136
- Manufacturer: Merck
- Trademark: Supelco
4-(1-Methyl-1-propylpentyl)phenol
analytical standard
Code: 32705
- Manufacturer: Merck
- Trademark: Supelco
4-(2-Ethyl-1-methylhexyl)phenol
analytical standard
Code: 32707
- Manufacturer: Merck
- Trademark: Supelco
4-(2-Hydroxy-3-isopropylaminopropoxy)phenylacetic acid
analytical standard
Code: 77947
- Manufacturer: Merck
- Trademark: Supelco
4-(3,5-Dimethyl-3-heptyl)phenol
analytical standard
Code: 33707
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol monoethoxylate-ring-13C6 solution
10 μg/mL in acetone, analytical standard
Code: 33572
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-3,5-d solution
100 μg/mL in acetone, analytical standard
Code: 32274
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-3,5-d2 diethoxylate solution
10 μg/mL in acetone, analytical standard
Code: 33249
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-diethoxylate-ring-13C6 solution
European Pharmacopoeia (EP) Reference Standard
Code: Y0000348
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-diethoxylate-ring-13C6 solution
1 μg/mL in acetone, analytical standard
Code: 33222
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-ring-13C6 solution
10 μg/mL in acetone, analytical standard
Code: 33574
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-ring-13C6 solution
100 μg/mL in acetone, analytical standard
Code: 32471
- Manufacturer: Merck
- Trademark: Supelco
4-(3,6-Dimethyl-3-heptyl)phenol-ring-13C6 solution
1 μg/mL in acetone, analytical standard
Code: 33575
- Manufacturer: Merck
- Trademark: Supelco
4-(4-Chlorophenyl)-4-hydroxypiperidine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9195
- Manufacturer: Merck
- Trademark: Supelco
4-(4-Hydroxyphenyl)-2-butanone
analytical standard
Code: 68524
- Manufacturer: Merck
- Trademark: Supelco
4-(4-Methylphenyl)-4-oxobutyric acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9304
- Manufacturer: Merck
- Trademark: Supelco
4-(Diethylamino)but-2-ynyl 2-hydroxy-2,2-diphenylacetate
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9095
- Manufacturer: Merck
- Trademark: Supelco
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol
analytical standard
Code: 94454
- Manufacturer: Merck
- Trademark: Supelco
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanone
analytical standard
Code: 49578
- Manufacturer: Merck
- Trademark: Supelco
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol
analytical standard
Code: 59773
- Manufacturer: Merck
- Trademark: Supelco
4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone
analytical standard
Code: 78013
- Manufacturer: Merck
- Trademark: Supelco
4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone
analytical standard
Code: 78013
- Manufacturer: Merck
- Trademark: Supelco
![4-[2-[(1,1-Dimethylethyl)amino]ethyl]-2-methylphenol](https://dongnamlab.com/wp-content/uploads/2026/02/PHR2106-247x247.webp)
4-[2-[(1,1-Dimethylethyl)amino]ethyl]-2-methylphenol
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2106
- Manufacturer: Merck
- Trademark: Supelco
![4-[2-[Benzyl(-butyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9071-247x247.webp)
4-[2-[Benzyl(-butyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9071
- Manufacturer: Merck
- Trademark: Supelco
![4-[3-(Methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-ol hydrochloride](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9194-247x247.webp)
4-[3-(Methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-ol hydrochloride
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9194
- Manufacturer: Merck
- Trademark: Supelco
![4-[4-(4-Chlorophenyl)-3,6-dihydropyridin-1(2)-yl]-,-dimethyl-2,2-diphenylbutanamide](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9208-247x247.webp)
4-[4-(4-Chlorophenyl)-3,6-dihydropyridin-1(2)-yl]-,-dimethyl-2,2-diphenylbutanamide
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9208
- Manufacturer: Merck
- Trademark: Supelco
![4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethylbenzeneacetic acid](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9097-247x247.webp)
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethylbenzeneacetic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9097
- Manufacturer: Merck
- Trademark: Supelco
![4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one S-oxide](https://dongnamlab.com/wp-content/uploads/2026/02/PHR8944-247x247.webp)
4-Amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one S-oxide
certified reference material, pharmaceutical secondary standard
Code: PHR8944
- Manufacturer: Merck
- Trademark: Supelco
4-Amino-4-1,2,4-triazole
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9180
- Manufacturer: Merck
- Trademark: Supelco
4-Aminobenzyl alcohol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9171
- Manufacturer: Merck
- Trademark: Supelco
4-Aminomethylbenzenesulfonamide hydrochloride
analytical standard, ≥95%
Code: A2134
- Manufacturer: Merck
- Trademark: Supelco
4-Aminophenol (Acetaminophen Related Compound K) (Paracetamol Impurity K)
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
4-Aminophenol hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1745
- Manufacturer: Merck
- Trademark: Supelco
4-Aminosalicylic acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1746
- Manufacturer: Merck
- Trademark: Supelco
4-Benzylpyridine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
4-Chloro-2-methylphenol
PESTANAL®, analytical standard
Code: 35833
- Manufacturer: Merck
- Trademark: Supelco
4-Chloroaniline
European Pharmacopoeia (EP) Reference Standard
Code: Y0001909
- Manufacturer: Merck
- Trademark: Supelco
4-Chlorobenzophenone
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2620
- Manufacturer: Merck
- Trademark: Supelco
4-Chlorophenoxyacetic acid
PESTANAL®, analytical standard
Code: 45391
- Manufacturer: Merck
- Trademark: Supelco
4-Chlorotoluene solution
5000 μg/mL in methanol, analytical standard
Code: 40152-U
- Manufacturer: Merck
- Trademark: Supelco
4-Deoxy-D-erythronic acid sodium salt hydrate
≥97.0% (GC)
Code: 90061
- Manufacturer: Merck
- Trademark: Supelco
4-Deoxy-L-erythronic acid sodium salt hydrate
≥97.0% (GC)
Code: 06932
- Manufacturer: Merck
- Trademark: Supelco
4-Deoxynivalenol in acetonitrile
IRMM®, certified reference material
Code: IRMM315
- Manufacturer: Merck
- Trademark: Supelco
4-Deoxynivalenol in acetonitrile
IRMM®, certified reference material
Code: IRMM315
- Manufacturer: Merck
- Trademark: Supelco
4-Deoxypyridoxine hydrochloride
analytical standard500 mg- D0501-500MG
1 g -D0501-1G
- Manufacturer: Merck
- Trademark:Supelco
4-Epianhydrotetracycline hydrochloride
VETRANAL®, analytical standard
Code: 37921
- Manufacturer: Merck
- Trademark: Supelco
4-Epianhydrotetracycline hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1691
- Manufacturer: Merck
- Trademark: Supelco
4-Epitetracycline hydrochloride
VETRANAL®, analytical standard
Code: 37918
- Manufacturer: Merck
- Trademark: Supelco
4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one
analytical standard, for drug analysis
Code:E07531 g- E0753-1G
5 g- E0753-5G
10 g- E0753-10G
- Manufacturer: Merck
- Trademark: Supelco
4-Hydroxy-,-dimethyl-α,α-4-triphenyl-1-piperidinebutanamide
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9251
- Manufacturer: Merck
- Trademark: Supelco
4-Hydroxy-4-methyl-2-pentanone
analytical standard
Code:78891
- Manufacturer: Merck
- Trademark: Supelco
4-Hydroxy-tetramisole
VETRANAL®, analytical standard
Code: 32169
- Manufacturer: Merck
- Trademark: Supelco
4-Hydroxybenzoic acid
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
4-Hydroxyisovaleric acid sodium salt hydrate
analytical standard
Code: 55578
- Manufacturer: Merck
- Trademark: Supelco
4-Isobutylbenzoic acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2269
- Manufacturer: Merck
- Trademark: Supelco
4-Isopropylacetophenone
Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 50 mg
Code: PHR2139
- Manufacturer: Merck
- Trademark: Supelco
4-Isopropylphenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9185
- Manufacturer: Merck
- Trademark: Supelco
4-Isopropylthioxanthone
PESTANAL®, analytical standard
Code: 34222
- Manufacturer: Merck
- Trademark: Supelco
4-Methoxy-2-methyl-2-butanethiol
analytical standard
Code: 41162
- Manufacturer: Merck
- Trademark: Supelco
4-Methoxybenzoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 93643
- Manufacturer: Merck
- Trademark: Supelco
4-Methyl-2-pentanol
pharmaceutical secondary standard, certified reference material
Code:PHR3274
- Manufacturert: Merck
- Trademark: Supelco
4-Methylaminoantipyrine hydrochloride
analytical standard
Code:92939
- Manufacturer: Merck
- Trademark: Supelco
4-Methylchrysene
BCR®, certified reference material
Code: BCR291
- Manufacturer: Merck
- Trademark: Supelco
4-Methylphenol solution
certified reference material, 5000 μg/mL in methanol
Code:40252-U
- Manufacturer: Merck
- Trademark: Supelco
4-Nitrobenzoic Acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2339
- Manufacturer: Merck
- Trademark: Supelco
4-Nitrophenol sodium salt dihydrate
PESTANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
4-Nitrophenol-2,3,5,6-d4
PESTANAL®, analytical standard
Code: 02533
- Manufacturer: Merck
- Trademark: Supelco
4-Nitroso-hydrochlorothiazide
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:PHR9223
- Manufacturer: Merck
- Trademark: Supelco
4-Nonylphenol
certified reference material, TraceCERT®
Code: 04029
- Manufacturer: Merck
- Trademark: Supelco
4-Ring NOGE (Novolac glycidyl ether) mixture of isomers, chain-like or branched
analytical standard
Code: 04976
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol diethoxylate solution
10 μg/mL in acetone, analytical standard
Code: 32886
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol monoethoxylate solution
10 μg/mL in acetone, analytical standard
Code: 32882
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol monoethoxylate solution
1 μg/mL in acetone, analytical standard
Code: 32883
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-3,5-d2 diethoxylate solution
10 μg/mL in acetone, analytical standard
Code: 33254
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-3,5-d2 monoethoxylate solution
10 μg/mL in acetone, analytical standard
Code: 33523
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-3,5-d2 solution
1 μg/mL in acetone, analytical standard
Code: 33559
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-3,5-d2 solution
10 μg/mL in acetone, analytical standard
Code: 33557
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-diethoxylate-ring-13C6 solution
10 μg/mL in acetone, analytical standard
Code: 33229
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-monoethoxylate-ring-13C6 solution
10 μg/mL in acetone, analytical standard
Code: 33563
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-ring-13C6 solution
10 μg/mL in acetone, analytical standard
Code: 33565
- Manufacturer: Merck
- Trademark: Supelco
4-tert-Octylphenol-ring-C solution
European Pharmacopoeia (EP) Reference Standard
Code: I0320810
- Manufacturer: Merck
- Trademark: Supelco
4-Vinyl-1-cyclohexene
analytical standard
Code:94950
5 mL- 94950-5ML
25 mL- 94950-25ML
- Manufacturer: Merck
- Trademark: Supelco
4,4′-Diaminodiphenylmethane
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 18139
- Manufacturer: Merck
- Trademark: Supelco
4,4′-Difluorobenzophenone
certified reference material, pharmaceutical secondary standard
Code: PHR2830
- Manufacturer: Merck
- Trademark: Supelco
4,4′-Methylene-bis(2-chloroaniline)
European Pharmacopoeia (EP) Reference Standard
Code: C2424400
- Manufacturer: Merck
- Trademark: Supelco
4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one
analytical standard
Code: 44527
- Manufacturer: Merck
- Trademark: Supelco
4′-Aminoacetophenone
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1747
- Manufacturer: Merck
- Trademark: Supelco
4′-Hydroxydiclofenac
VETRANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
4′-Isobutylacetophenone
British Pharmacopoeia (BP) Reference Standard
Code:BP557
- Manufacturer: Merck
- Trademark: Supelco
4′-Methylacetophenone
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9299
- Manufacturer: Merck
- Trademark: Supelco
4′-O-β-D-Glucosyl 5-O-methylvisamminol
phyproof® Reference Substance
Code: PHL80464
- Manufacturer: Merck
- Trademark: Supelco
48 Component Indoor Air Standard
certified reference material, 1000 μg/mL each component in methanol: water (19:1), ampule of 1 mL
Code:40353-U
- Manufacturert: Merck
- Trademark: Supelco
5-(2-Hydroxyethyl)-4-methylthiazole
certified reference material, pharmaceutical secondary standard
Code: PHR3365
- Manufacturer: Merck
- Trademark: Supelco
![5-(Aminosulfonyl)-4-chloro-2-[[(tetrahydro-2-furanyl)methyl]amino]benzoic acid](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9079-247x247.webp)
5-(Aminosulfonyl)-4-chloro-2-[[(tetrahydro-2-furanyl)methyl]amino]benzoic acid
analytical standard
Code: 49879
- Manufacturer: Merck
- Trademark: Supelco
![5-[4-(Azidomethyl)[1,1-biphenyl]-2-yl]-2H-tetrazole](https://dongnamlab.com/wp-content/uploads/2026/01/1.09890-247x247.webp)
5-[4-(Azidomethyl)[1,1-biphenyl]-2-yl]-2H-tetrazole
certified reference material, pharmaceutical secondary standard
Code:PHR3831
- Manufacturer: Merck
- Trademark: Supelco
5-Aminoimidazole-4-carboxamide-1-β-D-ribofuranosyl 5′-monophosphate
analytical standard
Code: 06595
- Manufacturer: Merck
- Trademark: Supelco
5-Fluorouracil
certified reference material, TraceCERT®
Code: 04541
- Manufacturer: Merck
- Trademark: Supelco
5-Formyl-2-methoxybenzenesulfonamide
certified reference material, pharmaceutical secondary standard
Code: PHR3485
- Manufacturer: Merck
- Trademark: Supelco
5-Hydroxy-L-tryptophan
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2597
- Manufacturer: Merck
- Trademark: Supelco
5-Hydroxymebendazole
VETRANAL®, analytical standard
Code: 35404
- Manufacturer: Merck
- Trademark: Supelco
5-Hydroxythiabendazole
PESTANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
5-Ring NOGE (Novolac glycidyl ether) mixture of isomers, chain-like or branched
analytical standard
Code: 12109
- Manufacturer: Merck
- Trademark: Supelco
5,6-Diamino-1,3-dimethyluracil
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2584
- Manufacturer: Merck
- Trademark: Supelco
5,7-Dimethoxyflavone
phyproof® Reference Substance
Code:PHL84211
- Manufacturer: Merck
- Trademark: Supelco
5′-deoxy-5-fluorouridine
certified reference material, pharmaceutical secondary standard
Code: PHR2850
- Manufacturer: Merck
- Trademark: Supelco
52 Component Indoor Air Standard
certified reference material, 100 μg/mL each component in methanol: water (95:5)
Code:47537-U
- Manufacturer: Merck
- Trademark: Supelco
5α-Dihydrotestosterone (DHT) solution
1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
- Manufacturer: Merck
- Trademark: Supelco
6–Butyl-2,4-dimethylphenol
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:PHR9156
- Manufacturer: Merck
- Trademark: Supelco
![6-[Bis(2,2,2-trifluoroethyl)amino]-4-(trifluoromethyl)-2(1H)-quinolinone](https://dongnamlab.com/wp-content/uploads/2026/02/07682-247x247.webp)
6-[Bis(2,2,2-trifluoroethyl)amino]-4-(trifluoromethyl)-2(1H)-quinolinone
analytical standard
Code: 07682
- Manufacturer: Merck
- Trademark: Supelco
6-Acetyl-1,1,2,4,4,7-hexamethyltetralin
analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
6-Benzylaminopurine
PESTANAL®, analytical standard
Code:67619
- Manufacturer: Merck
- Trademark: Supelco
6-Benzylaminopurine hydrochloride
suitable for plant cell culture, ≥98%
Code: B5920
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
6-Chlorobenzoxazol-2(3H)-one
PESTANAL®, analytical standard
Code: 33673
- Manufacturer: Merck
- Trademark: Supelco
6-Hydroxynicotinic acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2470
- Manufacturer: Merck
- Trademark: Supelco
6-Hydroxypyridine-3-carboxylic acid
PESTANAL®, analytical standard
Code: 19386
- Manufacturer: Merck
- Trademark: Supelco
6-Methoxy-2-naphthoic acid
pharmaceutical impurity standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
6-Methyl-2-thiouracil
VETRANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
![6-Nitrobenzo[a]pyrene](https://dongnamlab.com/wp-content/uploads/2026/02/BCR311-247x247.webp)
6-Nitrobenzo[a]pyrene
BCR®, certified reference material
Code: BCR311
- Manufacturer: Merck
- Trademark: Supelco
6-Nitrochrysene
BCR®, certified reference material
Code: BCR309
- Manufacturer: Merck
- Trademark: Supelco
6-O-Palmitoyl-L-ascorbic acid
analytical standard
Code: 02134
- Manufacturer: Merck
- Trademark: Supelco
6-Propyl-2-thiouracil
VETRANAL®, analytical standard
Code:46698
- Manufacturer: Merck
- Trademark: Supelco
6-Ring NOGE (Novolac glycidyl ether) mixture of isomers, chain-like or branched
analytical standard
Code: 30977
- Manufacturer: Merck
- Trademark: Supelco
6-tert-Butyl-3-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-hydroxy-2,4-dimethyl-cyclohex-2,5-dienone trifluoroacetate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2218
- Manufacturer: Merck
- Trademark: Supelco
6-α-Fluoroprednisolone
VETRANAL®, analytical standard
Code: 34206
- Manufacturer: Merck
- Trademark: Supelco
6,10-Dimethyl-5,9-undecadien-2-one, mixture of isomers
analytical standard
Code: 55667
- Manufacturer: Merck
- Trademark: Supelco
![6H-Benzo[cd]pyren-6-one](https://dongnamlab.com/wp-content/uploads/2026/02/BCR339-247x247.webp)
6H-Benzo[cd]pyren-6-one
BCR®, certified reference material
Code: BCR339
- Manufacturer: Merck
- Trademark: Supelco
7–Paclitaxel
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:PHR9149
- Manufacturer: Merck
- Trademark: Supelco
![7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid](https://dongnamlab.com/wp-content/uploads/2026/02/PHR9144-247x247.webp)
7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9144
- Manufacturer: Merck
- Trademark: Supelco
7-Aminodesacetoxycephalosporanic acid
European Pharmacopoeia (EP) Reference Standard
Code: A0460000
- Manufacturer: Merck
- Trademark: Supelco
7-Hydroxyaristolochic acid I
phyproof® Reference Substance
Code: PHL80471
- Manufacturer: Merck
- Trademark: Supelco
7-O-Acetylpaclitaxel
PESTANAL®, analytical standard
Code: 52256
- Manufacturer: Merck
- Trademark: Supelco
8-Methoxypsoralen
analytical standard
Code:M35011 g- M3501-1G
5 g- M3501-5G
- Manufacturer: Merck
- Trademark: Supelco
8-Methyl-6-nonenoic acid, predominantly
analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
8-Prenylnaringenin
BCR®, certified reference material
Code: BCR153R
- Manufacturer: Merck
- Trademark: Supelco
9-(Hydroxymethyl)-10-carbamoylacridan
analytical standard
Code: 04304
- Manufacturer: Merck
- Trademark: Supelco
9-Nitroanthracene
European Pharmacopoeia (EP) Reference Standard
Code: Y0001032
- Manufacturer: Merck
- Trademark: Supelco
98140 pDNA calibrant
ERM®, certified reference material
Code: ERMAD427
- Manufacturer: Merck
- Trademark: Supelco
Abacavir Impurity E
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2073
- Manufacturer: Merck
- Trademark: Supelco
Abacavir Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2065
- Manufacturer: Merck
- Trademark: Supelco
Abacavir Related Compound D
certified reference material, pharmaceutical secondary standard
Code: PHR2067
- Manufacturer: Merck
- Trademark: Supelco
Abacavir sulfate
European Pharmacopoeia (EP) Reference Standard
Code: Y0001561
- Manufacturer: Merck
- Trademark: Supelco
Abiraterone Acetate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2410
- Manufacturer: Merck
- Trademark: Supelco
Acamprosate impurity A
European Pharmacopoeia (EP) Reference Standard
Code: F0030000
- Manufacturer: Merck
- Trademark: Supelco
Acamprosate Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2822
- Manufacturer: Merck
- Trademark: Supelco
Acarbose for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0000427
- Manufacturer: Merck
- Trademark: Supelco
Acebutolol hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: A0040000
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac
pharmaceutical secondary standard, certified reference material
Code:PHR3166
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac – reference spectrum
European Pharmacopoeia (EP)
Code: Y0000056
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac impurity F
European Pharmacopoeia (EP) Reference Standard
Code: Y0000085
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac impurity F
European Pharmacopoeia (EP) Reference Standard
Code: Y0000085
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac impurity H
European Pharmacopoeia (EP) Reference Standard
Code: Y0000086
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac impurity H
European Pharmacopoeia (EP) Reference Standard
Code: Y0000086
- Manufacturer: Merck
- Trademark: Supelco
Aceclofenac impurity I
European Pharmacopoeia (EP) Reference Standard
Code:Y0001915
- Manufacturer: Merck
- Trademark: Supelco
Acemetacin impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Y0000679
- Manufacturer: Merck
- Trademark: Supelco
Acenaphthene
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 05426
- Manufacturer: Merck
- Trademark: Supelco
Acenaphthene
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 05426
- Manufacturer: Merck
- Trademark: Supelco
Acenaphthylene
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 92549
- Manufacturer: Merck
- Trademark: Supelco
Acepromazine-(dimethyl-d6) maleate
analytical standard
Code: 32090
- Manufacturer: Merck
- Trademark: Supelco
Acesulfame K
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1266
- Manufacturert: Merck
- Trademark: Supelco
Acesulfame potassium
United States Pharmacopeia (USP) Reference Standard
Code:1002505
- Manufacturer: Merck
- Trademark: USP
Acesulfame potassium
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Acesulfame potassium impurity B
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde solution
certified reference material, 1000 μg/mL in water, ampule of 100 × 1.2 mL
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde solution
natural, 50 wt. % in ethanol, analytical standard
Code:36392
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde-2,4-dinitrophenylhydrazone
BCR®, certified reference material
Code: BCR547
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde-2,4-DNPH
pharmaceutical secondary standard, certified reference material
Code:PHR3523
- Manufacturer: Merck
- Trademark: Supelco
Acetaldehyde-2,4-DNPH solution
certified reference material, ampule of 5 × 1 mL
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen
Pharmaceutical Secondary Standard; Certified Reference Material1 g – PHR1005-1G
10 g – PHR1005-10G
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen
analytical standard1 vial -A3035-1VL
5 vials -A3035-5VL
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Acetaminophen
United States Pharmacopeia (USP) Reference Standard
- Manufacturer: Merck
- Trademark: USP
Acetaminophen Impurity G
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1972
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen Impurity I
Pharmaceutical Secondary Standards; Certified Reference Material
Code: PHR1973
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen Related Compound B
United States Pharmacopeia (USP) Reference Standard
Code:1003027
- Manufacturer: Merck
- Trademark: USP
Acetaminophen Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1642
- Manufacturert: Merck
- Trademark: Supelco
Acetaminophen Related Compound C
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1531
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen Related Compound D
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Acetaminophen Related Compound D
United States Pharmacopeia (USP) Reference Standard
Code:1003042
- Manufacturer: Merck
- Trademark: USP
Acetaminophen Related Compound F
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1150
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen Related Compound J
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen-(methyl-d3)
VETRANAL®, analytical standard
Code: 32239
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen-D solution
100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
Code:P-909
- Manufacturer: Merck
- Trademark: Supelco
Acetanilide melting point standard
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Acetate Standard for IC
TraceCERT®, 1000 mg/L acetate in water (nominal concentration)
- Manufacturer: Merck
- Trademark:Supelco
Acetazolamide
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1908
- Manufacturer: Merck
- Trademark: Supelco
Acetazolamide
European Pharmacopoeia (EP) Reference Standard
Code: A0100000
- Manufacturer: Merck
- Trademark: Supelco
Acetazolamide for system suitability
phyproof® Reference Substance
Code: PHL83858
- Manufacturer: Merck
- Trademark: Supelco
Acetazolamide Related Compound D
certified reference material, pharmaceutical secondary standard
Code: PHR2826
- Manufacturer: Merck
- Trademark: Supelco
Acetochlor ESA sodium salt
PESTANAL®, analytical standard
Code: 34145
- Manufacturer: Merck
- Trademark: Supelco
Acetone- 2,4-DNPH solution
certified reference material, 1000 μg/mL in acetonitrile, ampule of 1 mL
Code:CRM47341
- Manufacturer: Merck
- Trademark: Supelco
Acetone-2,4-DNPH
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 01378
- Manufacturer: Merck
- Trademark: Supelco
Acetonitrile
≥98.0%, analytical standard, suitable for gas chromatography (GC), HPLC
- Manufacturer: Merck
- Trademark:Supelco
Acetophenone
analytical standard
Code:42163
1 mL- 42163-1ML-F
5 mL- 42163-5ML-F
- Manufacturert: Merck
- Trademark: Supelco
Acetophenone
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 63634
- Manufacturer: Merck
- Trademark: Supelco
Acetoxyvalerenic acid
phyproof® Reference Substance
Code:PHL89151
- Manufacturer: Merck
- Trademark: Supelco
Acetyl Simvastatin
certified reference material, pharmaceutical secondary standard
Code: PHR3614
- Manufacturer: Merck
- Trademark: Supelco
