Total, Fecal & E. Coli WP IN

Internal Standards Mix 33, 2000 ng/µl, 1ml

Ethylenediamine, 1000µg/ml in MeOH, 1ml

3,3',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93703-48-1