Isoproturon D6 (dimethyl D6), 100 ng/µl, 1.1ml Back Catalog number: XA14470100AC Availability: In the manufacturer's stock Price on request - + Recommended 95327 EPA Method 521 Nitrosamines Price on request P48-W-ES WHO PCB Extraction Standard, 1.2ml, nonane Price on request 675670 Tebutam, 10.0 µg/ml, Ethyl acetate, 10ml Price on request