Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules

1,5,8-Trimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21693-51-6

EPA Method 8270A - Mix #15

alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml