D10-1,4-Butanediol, 100mg

9-Methyl-7(H)-benzo[c]carbazole, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 117043-89-7

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

EPA Method 200.8 Calibration Standard 2