Heterotrophic Plate Count WS QTA

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

Isobenzan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 297-78-9

1,2,3,4-Tetrachlorobenzene