Total, Fecal & E. Coli WP QTA Back Catalog number: MICQC2B Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675306 Metribuzin, 100 µg/ml, Acetonitrile, 5ml Price on request 679954 3,4-Dichloronitrobenzene, 250mg Price on request 673752 Butralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request