WS Disinfection By-Products - Cal Check 3 Back Catalog number: 93985 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674695 Napropamide, 100 µg/ml, Cyclohexane, 5ml Price on request 676727 Picoxystrobin, 100mg Price on request 2039.12-50-T Octachlorodibenzofuran, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39001-02-0 Price on request