BHC (delta isomer-13C6), 100µg/ml in Nonane, 1,2ml

Dimethindene, 98%, 1mg

Carmine, Natural red 4 (E 120), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1390-65-4

EPA Method 8260 - Surrogate Standard