Curcumin, certified, 0.25g Back Catalog number: C11780000 Availability: In the manufacturer's stock Price on request - + Recommended 675720 Heptachlor-exo-epoxide, 100 µg/ml, Ethyl acetate, Price on request 2629.35-50-IO 17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 673203 Atrazine, 100 µg/ml, Acetonitrile, 5ml Price on request