1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone, 50mg

Flufenacet OA, 100µg/ml in Methanol, 1ml

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

EPA Method 525 Pesticide Mix #2