Tiếng ViệtBiochem/physiol Actions
Protects against peroxide-induced oxidative damage to cells by scavenging reactive oxygen species and enhancing activity of anti-oxidant enzymes, in particular, catalase and glutathione peroxidase.
General description
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Other Notes
A flavonol glycoside widely distribute in plants, including mimosa and St. John′s wort.
This compound is commonly found in plants of the genus: crataegus eucalyptus hypericum sambucus
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
Hyperoside
phyproof® Reference Substance
- Manufacture: Merck
- Trademark:
Supelco
- Manufacturer: Merck
| Manufacturer | Merck |
|---|
Related products
Buffer solution
(di-sodium hydrogen phosphate/potassium dihydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur®1 L – 1094391000
4 L 1094394000
10 L 1094399010
- Manufacturer: Merck
- Trademark: Supelco
Benzyl alcohol
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Buffer solution
(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur®1 L – 1094611000
4 L – 1094614000
10 L – 1094619010
- Manufacturer: Merck
- Trademark: Supelco
Formaldehyde-DNPH solution
certified reference material, TraceCERT®, 100 μg/mL in acetonitrile (as aldehyde), ampule of 1 mL
- Manufacturer: Merck
- Trademark: Supelco
Iron standard solution
traceable to SRM from NIST Fe(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Fe Certipur®100 mL- 1197810100
500 mL -1197810500
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen
Pharmaceutical Secondary Standard; Certified Reference Material1 g – PHR1005-1G
10 g – PHR1005-10G
- Manufacturer: Merck
- Trademark: Supelco
Water Standard Oven 1%
Certified Reference Material for KF oven method Aquastar®
- Manufacturer: Merck
- Trademark: Supelco
Methylparaben
Pharmaceutical Secondary Standard; Certified Reference Material1 g- PHR1012-1G
10 g- PHR1012-10G
- Manufacturer: Merck
- Trademark: Supelco
Ascorbic Acid
Pharmaceutical Secondary Standard; Certified Reference Material2 g – PHR1008-2G
10 g – PHR1008-10G
- Manufacturer: Merck
- Trademark: Supelco
