WS Carbamates Back Catalog number: 38003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFOS Sodium perfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 91836 WS Disinfection By-Products AMP 1 - Cal Check Price on request 3608.3-1ML 1,2-Propanediol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 57-55-6 Price on request