Ethanol in serum control EtOH SE (1.0g/L), 10x3ml Back Catalog number: AC-SE10-030 Availability: In the manufacturer's stock Price on request - + Recommended 682215 Metribuzin-desamino-diketo, 5mg Price on request 2042.8-50-ME n-Perfluorooctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-67-1 Price on request 682369 Tolpyralate, 100 µg/ml, Acetonitrile, 1ml Price on request