o-Toluidine, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-53-4

24-Ethylcholestane isomer Kit; includes 0609,9967,0610,0662,0913, , Solvent-, Unit Kit, # of units-, Cas.no.

Atrazine-desethyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6190-65-4

EPA Method 552.2 - Haloacetic Acids