*Surrogate Standard, 1000 µg/mL in Acetone, 1 mL 8227-Wet Chemicals This Certified Reference Material at

This Certified Reference Material at a concentration of 2000 µg/mL in Cyclohexane is composed of a single analyte

trypsin and chymotrypsin

1 mg/mL in Ethyl acetate is composed of a single analyte

Manufactured in an ISO facility and packaged in a cleanroom environment

This Certified Reference Material at a concentration of 100 µg/mL in Methanol is composed of a single analyte

*Surrogate Standard, 1000 µg/mL in Acetone, 1 mL 8227-Wet Chemicals This Certified Reference Material atThis Certified Reference Material at a concentration of 1000 g mL in Acetone is composed of 2 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.