*Internal Standard Mix, 0.2 mg/mL in MeOH, M-8260A-B-IS-PAK, 5 x 1 mL 8775-Tissue Culture This Certified Reference Material of

This Certified Reference Material of varied concentration in Chloroform is composed of 17 analytes

aspartate and cysteine proteases such as collagenase

Made of surgical stainless steel and a polypropylene hub

This Certified Reference Material at a concentration of 50 µg/mL in Hexane is composed of 16 analytes

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of 26 analytes

*Internal Standard Mix, 0.2 mg/mL in MeOH, M-8260A-B-IS-PAK, 5 x 1 mL 8775-Tissue Culture This Certified Reference Material ofThis Certified Reference Material at a concentration of 0. 2 mg mL in Methanol is composed of 3 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.