Quantitative Paraffins Standard, 6,25% w/w, 2ml Back Catalog number: D-5307-QUANT Availability: In the manufacturer's stock Price on request - + Recommended 674511 D3-Mepiquat iodide, 100 µg/ml, Deuterium oxide, Price on request 674032 Fluometuron-desmethyl, 10mg Price on request T-PFOS Potassium perfluorooctanesulfonate (Technical Grade), 1.2ml x 50ug/ml, methanol Price on request