Acetonitrile Back Catalog number: 97315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673881 Paraoxon-ethyl, 10 µg/ml, Cyclohexane, 10ml Price on request 0899.21 d3 C21Monoaromatic Sterane 5 alpha(H), , Solvent-, Unit , # of units-, Cas.no. Price on request PN-37S 1,2,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request