Metolachlor ESA sodium salt, 100 µg/ml, Acetonitr

RCRA Perchlorate

9,9'-Bifluorenylidene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 746-47-4

Ethanol 20mg/dL Standard (10 x 1mL)