*Method 8040A - Phenols QC Check, 100 µg/mL in Isopropanol, 1 mL 9149-Serum Free This Certified Reference Material at

This Certified Reference Material at a concentration of 500 µg/mL in Ethyl acetate is composed of 25 analytes

) is composed of a single analyte

This Certified Reference Material at a concentration of 160 µg/mL in Isopropanol is composed of a single analyte

Manufactured in China to our exacting specifications

This Certified Reference Material at a concentration of 10 µg/mL in Ethyl acetate is composed of 20 analytes

*Method 8040A - Phenols QC Check, 100 µg/mL in Isopropanol, 1 mL 9149-Serum Free This Certified Reference Material atThis Certified Reference Material at a concentration of 100 g mL in Isopropanol is composed of 19 analytes. It is supplied in a unit of 1 mL and should be stored refrigerated at 0 5 C.