4-Chloro-2-nitrobenzoic Acid, >98%, 25g Back Catalog number: C0879 Manufacturer: TCI EUROPE N.V. Availability: In the manufacturer's stock Price on request - + Recommended 1548.17-K-IOX5 n-Heptadecane-d36, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 39756-35-9 Price on request C13245100 17a-Ethinylestradiol, certified, 0.25g Price on request 16130CVS Alternative Method 16130 Calibration Kit, 5 ampoules, nonane Price on request