Total, Fecal & E. Coli WP QTA Back Catalog number: MICQC2B Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73501 1-(3,4-Dichlorophenyl)-3-methylurea Price on request 92413 Organophosphorous Standard Price on request 3323.23-10MG Bifenthrin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 82657-04-3 Price on request