Ethion, 10.0 µg/ml, Ethyl acetate, 10ml

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2169-87-1

cis-Permethrin, 100 µg/ml, Acetone, 1ml

Extraction Standard Solution, in nonane/6.8% toluene, 1,2ml