CLP Pesticide QTM Calibration Solution Back Catalog number: 20062 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-12478-S 1,2,4,7,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 70169 Endosulfan sulphate Price on request 73194 1,3-Dimethyl-4-ethylbenzene Price on request