16641

Standard tantalu dla ICP

TraceCERT^®, 1 g/L Ta in nitric acid and hydrofluoric acid (nominal concentration)

• NACRES: NA.24
• UNSPSC Code: 41116107

Właściwości

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• concentration: 1 g/L Ta in nitric acid and hydrofluoric acid (nominal concentration)
• technique(s): ICP: suitable
• application(s): industrial qc; pharmaceutical
• format: single component solution

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.

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Application

Wzorzec tantalu może być stosowany jako wzorzec w metodzie atomowej spektroskopii emisyjnej z plazmą indukcyjnie sprzężoną (ICP-AES) do oznaczania tantalu w nadstopach.

Analysis Note

1 g/L Ta in 2% nitric acid and <0.5% hydrofluoric acid, prepared with high purity Ta metal, HNO₃, HF and water

Other Notes

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

Legal Information

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

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Informacja o środkach bezpieczeństwa

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H302 + H312,H315,H318
• pcodes: P234 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• Klasa składowania: 12 - Non Combustible Liquids