Surrogate Standard Back Catalog number: 36003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71167 Methyl-4-Chlorophenoxyacetate Price on request 79541 Dimethyl sulfoxide Price on request 3393.14-100 EPN, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2104-64-5 Price on request