Anions Mix 2, varied µg/ml in Water, 100ml

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

Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml

1-Fluoronaphthalene