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TraceCERT™ Chromium(VI) Standard for ICP, 1,000 mg/L Cr(VI) in Water, MilliporeSigma™ Supelco™

Catalog No. 111002657
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100 mL
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111002657 100 mL
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Catalog No. 111002657 Supplier Merck Emd Millipore Supplier No. 19036100ML
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Description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM. Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.

Specifications

CAS 7789-09-5
Product Line TraceCERT
Purity Grade Notes 1000 mg/L Cr(VI) aq. soln., prepared with high purity (NH4)2 Cr2O7 and water
Concentration 1000 mg/L Cr(VI) aq. soln.
Type Certified Reference Material
Quantity 100 mL
Grade TraceCERT™ Analytical Standard

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC