*EPA Method 529 Surrogate Standard Stock Solution, 1000 µg/mL in Methylene chloride, CAS # 4165-60-0, 5 x 1 mL

This Certified Reference Material at a concentration of 1000 µg/mL in Methylene chloride is composed of a single analyte. It is supplied in a unit of 5 x 1 mL and should be stored in the freezer at less than -10 °C.