CHROMIUM STANDARD SOLUTION TRACEABLE TO (C005B-094767)

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

Chromium standard solution may be used as a calibration standard in the determination of chromium in moisturizing creams by graphite furnace atomic absorption spectroscopy.

Analysis Note

1000 mg/L Cr in 0.5 mol/L HNO₃, prepared with high-purityCr(NO₃)₃, HNO₃, 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

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

More Information: https://cenmed.com/shipping-returns

UPC:

41116107

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

Yes

Quantity:

500

Unit of Measurement:

ML

MPN:

1197790500