Tiếng ViệtAnalysis Note
1 mg/L Al in 2% nitric acid, prepared with high purity Al(NO3)3·9H2O and HNO3
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Aluminum Standard for ICP-MS
PESTANAL®, analytical standard
Code: 93101
- Manufacturer: Merck
- Trademark: Supelco
- Hãng sản xuất: Merck
| Hãng sản xuất |
|---|
Related products
Turbidity 4000 NTU Calibration Standard – Formazin
certified reference material100 mL – TURB4000-100ML
500 mL – TURB4000-500ML
1 L – TURB4000-1L
- Manufacturer: Merck
- Trademark: Supelco
Buffer solution
(citric acid/sodium hydroxide/hydrogen chloride) colour: red traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur®500 mL- 1094750500
4 L- 1094754000
10 L- 1094759010
- Manufacturer: Merck
- Trademark: Supelco
Ethylene oxide solution
certified reference material, 50 mg/mL in dichloromethane, ampule of 1 Ml
- 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
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
Ascorbic Acid
Pharmaceutical Secondary Standard; Certified Reference Material2 g – PHR1008-2G
10 g – PHR1008-10G
- Manufacturer: Merck
- Trademark: Supelco
F.A.M.E. Mix, C4-C24
certified reference material, wt. % (varied)
- Manufacturer: Merck
- Trademark: Supelco
Acetaminophen
Pharmaceutical Secondary Standard; Certified Reference Material1 g – PHR1005-1G
10 g – PHR1005-10G
- Manufacturer: Merck
- Trademark: Supelco
Kiểm tra giá Aluminum Standard for ICP-MS
Aluminum Standard for ICP-MS
Bạn vui lòng nhập đúng số điện thoại để chúng tôi sẽ gọi xác nhận đơn hàng trước khi giao hàng. Xin cảm ơn!
