Trietazine, 100 µg/ml, Acetonitrile, 5ml

EPA Method 502/524 High Conc VOC Mixes

2,2',3,4,4',5,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Pesticides Surrogate Standard Spiking Solution, 200µg/mL in Acetone, 1ml