*Method 505 - Organohalide Pesticides, Varied conc. in MeOH, 1 mL 9146-Tissue Culture This Certified Reference Material at

This Certified Reference Material at a concentration of 20

It is supplied in a unit of 20 mL and should be stored refrigerated at 0-5 °C

B-complex vitamins

This Certified Reference Material of varied concentration by weight is composed of 19 analytes

This Certified Reference Material of varied concentration by %w/w is composed of 24 analytes

*Method 505 - Organohalide Pesticides, Varied conc. in MeOH, 1 mL 9146-Tissue Culture This Certified Reference Material atThis Certified Reference Material of varied concentration in Methanol is composed of 16 analytes. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.