Hexythiazox, 100 µg/ml, Acetonitrile, 5ml

EPA Method 524.3 - Internal Standard

2-Methylheptane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-27-8

1,2,3,8,9-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,