Hexavalent Chromium (Cr 6+) Back Catalog number: 50787 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4172-10ML Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene Price on request 9478.9-100-AN Carbendazim, 100μg/mL in Acetonitrile, 1ml Price on request 677581 Pethoxamid ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request