(±)-Fipronil,100 µg/mL,acetonitrile,1mL, Back Catalog number: 11873.12-100-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 8375.38-K-ME Dimethyldistearylammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 107-64-2 Price on request 10535.27-50-ME 25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6), 50µg/ml in MeOH, 1ml Price on request 673755 Camphechlor (Toxaphene), 100 µg/ml, Ethyl acetate Price on request