Calibration Kit; Alternate Volume, 5 x 200ul, nonane Back Catalog number: EPA-8280CCAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673651 Parathion-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 675840 Dicofol, 100 µg/ml, Toluene, 5ml Price on request 8473.13-10MG 2-(4-Hydroxyphenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-19, Cas.no. 6504-13-8 Price on request