Drinking Water Standards Kit Back Catalog number: 52074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9663.3-100-ME Epichlorohydrin-d5, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 675606 Flubenzimine, 10 µg/ml, Ethyl acetate, 10ml Price on request 92572 ISTD/Surrogate Standard Price on request