Phthalic acid, bis-benzyl ester, certified, 0.1g Back Catalog number: C16170000 Availability: In the manufacturer's stock Price on request - + Recommended 10272.6-K-IO 2,3-Dimethyl-d6-pyrazine Price on request 1392.30-100-IO 3 alpha(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28196-47-6 Price on request 680997 Norflurazon-desmethyl, 100 µg/ml, Ethyl acetate, Price on request