1.70243

Roztwór wzorcowy tytanu

traceable to SRM from NIST (NH₄)₂TiF₆ in H₂O 1000 mg/l Ti Certipur^®

• Synonim(y): Tytanowy wzorzec kalibracyjny dla ICP/AAS
• NACRES: NA.24
• UNSPSC Code: 41116107
• eCl@ss: 25140904

Właściwości

• grade: certified reference material
• Quality Segment: 300
• agency: suitable for EPA 200.7
• product line: Certipur^®
• concentration: 1000 mg/L Ti in H₂O
• technique(s): AAS: suitable
• pH: 3.5 (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

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

Titanium standard solution may be used as acalibration standard in the quantification of titanium dioxide in cosmetic productsby flame atomic absorption spectroscopy.

Analysis Note

1000 mg/L Ti in H₂O, prepared with high-purity(NH₄)₂TiF₆ 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

• Klasa składowania: 12 - Non Combustible Liquids
• Co się dzieje?: WGK 2