Heptachlor-exo-epoxide, 100 µg/ml, Methanol, 1ml

2,3,6-Trimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2416-94-6

EPA Method 8240A Matrix Spiking Standard

Acetic acid, 1000µg/ml in Water, 1ml