*Surrogate Standard, Varied conc. in Methanol, M-528-SS, 1 mL 6991-Herbicides Pesticides It is supplied in a

It is supplied in a unit of 1 mL and should be stored refrigerated at 0-5 °C

0 mg/mL in CH2Cl2 is composed of 19 analytes

This Certified Reference Material of varied concentration in n-Heptane is composed of 3 analytes

This Certified Reference Material at a concentration of 2000 µg/mL total hydrocarbons in Hexane is composed of 2 analytes

*Surrogate Standard, Varied conc. in Methanol, M-528-SS, 1 mL 6991-Herbicides Pesticides It is supplied in aThis Certified Reference Material of varied concentration in Methanol is composed of 3 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.