***Method 508 - Chlorinated Pesticides by GC/ECD, 1000 µg/mL in MtBE, 5 x 1 mL 7052-Method Specific This Certified Reference Material of

This Certified Reference Material of varied concentration in DMA is composed of 3 analytes

glutathione

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

2 with potassium phosphate to prevent a change in pH and provide a source of phosphate

It is supplied as a set of 11 x 1 mL and should be stored in the freezer at less than -10 °C

***Method 508 - Chlorinated Pesticides by GC/ECD, 1000 µg/mL in MtBE, 5 x 1 mL 7052-Method Specific This Certified Reference Material ofThis Certified Reference Material at a concentration of 1000 g mL in MtBE is composed of 17 analytes. It is supplied in a unit of 5 x 1 mL and should be stored in the freezer at less than 10 C. Sonicate before use.