Imazethapyr, 100 µg/ml, Acetonitrile, 1ml

Benzo[a]pentacene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-98-5

D5-Terbuthylazine, 100 µg/ml, Acetone, 1ml

Haloacetic Acids Mix w/Surrogate