1.70340

Phosphorus ICP standard

traceable to SRM from NIST H₃PO₄ in H₂O 1000 mg/l P Certipur^®

• UNSPSCコード: 41116107
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 300
• 認証: suitable for EPA 200.7
• 製品種目: Certipur^®
• 濃度: 1000 mg/L P in H₂O
• テクニック: ICP: suitable
• pH: 1 (20 °C in H₂O)
• 密度: 1.000 g/cm³ at 20 °C
• アプリケーション: industrial qc; pharmaceutical
• フォーマット: single component solution
• 保管温度: 15-25°C

詳細

詳細

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

アプリケーション

The phosphorus ICP standard may be used as following:

• Estimation of metals and phosphorus in vegetable seeds by ICP-OES and ICP-MS
• Inductively coupled plasma quadrupole-based mass spectrometry (ICP-QMS) based quantification of phosphorus in protein samples
• Development and validation of an inductively coupled plasma -optical emission spectroscopy (ICP-OES) method for the determination of rare earth elements, thorium, yttrium, and phosphorus in monazite samples
• Comparative analysis of inductively coupled plasma-mass spectrometry (ICP-MS) and colorimetry for the determination of total and extractable phosphorus in soils
• Electrochemical measurement of dissolved phosphorus in canal water samples
• Determination of phosphorus and potassium content of commercial inorganic fertilizers by ICP-OES

法的情報

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: nwg