PCB No. 170, 100µg/ml in Cyclohexane, 5ml Back Catalog number: 15100-0490-100CY5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 675765 Iodofenphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request FHEA 2-Perfluorohexyl ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml Price on request 2638.29-1UG 17 alpha(H),21ß(H)-25-Norhopane, 1µg Price on request