NIST3112A

Chromium (Cr) standard solution

NIST^® SRM^® 3112a

• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material
• Poziom jakości: 100
• opakowanie: pkg of 5 x 10 mL
• producent / nazwa handlowa: NIST^®
• format: single component solution

Opis

Opis ogólny

A unit of the SRM contains five 10 mL sealed borosilicate glass ampoules, consisting of an acidified aqueous solution. The solution is prepared gravimetrically to contain a known mass fraction of chromium and includes nitric acid at a mass fraction of approximately 15%. For more information, please refer to the SDS and COA.

SRM 3112A_cert

SRM 3112A_SDS

Zastosowanie

Chromiumstandard solution is intended for use as aprimary calibration standard for the quantitative determination of chromium.

Cechy i korzyści

• NIST Certified Mass fraction value of Chromium is basedon gravimetric preparation using high-purity chromium metal and inductivelycoupled plasma optical emission spectrometry (ICP-OES).
• Expiration details, instructions for use, handling, andstorage are provided on the NIST certificate.

Inne uwagi

Certified for the analytes listed below.
Chromium

See certificate for values and more details at nist.gov/SRM.

Informacje prawne

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H290,H314,H317,H412
• Zwroty wskazujące środki ostrożności: P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Klasyfikacja zagrożeń: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
• Zagrożenia dodatkowe: EUH071
• Kod klasy składowania: 8B - Non-combustible corrosive hazardous materials
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable