Ethanol standard in serum,2.0g/L,serum, 1.5mL Back Catalog number: ACQ-SE20-015 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 32271 1,2-Dichloropropane Price on request DF-IS-J20 Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request 9209.15-100-MEX5 O-Desmethyl tramadol hydrochloride , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. Price on request