Resmethrin, 100 µg/ml, Ethyl acetate, 5ml

Xylenes [Total Mixed Isomers]

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol

2-(4-Nonylphenoxy)acetic acid isomer mixture,10 µg/mL,isooctane,1mL,