EPA Method 507 Analyte Mix #1

alpha-BHC-13C6,100 µg/mL,n-nonane,1mL,

Propylene glycol 1-methyl ether 2-acetate, 250mg

Carisoprodol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 78-44-4