(-)-Cotinine Back Catalog number: 96596 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681918 2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta Price on request DF-23478-S 2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 52307 LPC Solution 2 Price on request