1.19500

Roztwór wzorcowy boru

traceable to SRM from NIST H₃BO₃ in H₂O 1000 mg/l B Certipur^®

• Synonim(y): Boric acid solution
• Numer CAS: 10043-35-3
• UNSPSC Code: 41116107
• NACRES: NA.24
• MDL number: MFCD00011337

Właściwości

• grade: certified reference material
• Quality Segment: 300
• agency: suitable for EPA 200.7
• product line: Certipur^®
• concentration: 1000 mg/L B in H₂O
• technique(s): AAS: suitable
• pH: 4 (20 °C in H₂O)
• density: 1.000 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C
• SMILES string: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• InChI key: KGBXLFKZBHKPEV-UHFFFAOYSA-N

Opis

General description

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 and expiry date.

Application

Boron standard solution may be used as a calibration standard in the determination of boron in shrimps by electrothermal atomic absorption spectrometry.

Analysis Note

1000 mg/L B in H₂O, prepared with high-purityH₃BO₃ and water

Other Notes

For a complete product listing of our Certipur^® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Legal Information

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H360FD
• Ostrzeżenia: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 1B
• Klasa składowania: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Co się dzieje?: nwg
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable