WS Disinfection By-Products - Cal Check 2 Back Catalog number: 93984 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2155.9-K-CY Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml Price on request 8355.13 4-Methoxy-2,2',3,4',5,5',6-heptachlorobiphenyl, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request 3386.9-100-AN 2,4-D methyl ester Price on request