Spike Sample Standard 2C (Water) Back Catalog number: 52030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70157 Dimethyl phthalate Price on request 38233 Ascorbic acid [Vitamin C] Price on request TDCPP Tris(1,3-dichloro-2-propyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request