Alachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

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

2-Ethyl-1-methylbenzene (2-ethyltoluene, o-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 611-14-3

TX TPH Calibration Standard (High End)