WS Disinfection By-Products - Cal Check 2 Back Catalog number: 93984 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0037-100AN5 Allopurinol, 100µg/ml in Acetonitrile, 5ml Price on request 673610 Folpet, 100 µg/ml, Ethyl acetate, 5ml Price on request 0801.11-K-IO 1-Methyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 768-91-2 Price on request