Heptachlor-endo-epoxide (trans-, isomer A), certified, 10mg

EPA Method 645 Analytes

2-Chloro-6-methylaniline, 250mg

Hexadecyltrimethylammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 112-02-7