Acetic anhydride Back Catalog number: 71918 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683713 Pretilachlor, 100 µg/ml, Acetonitrile, 5ml Price on request 2654.12-100-IO 4-Chloro-4'-fluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 398-22-1 Price on request 677920 Profluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request