Ethanol in serum control EtOH SE (3.0g/L), 10x3ml Back Catalog number: AC-SE30-030 Availability: In the manufacturer's stock Price on request - + Recommended 72423 Levulinic acid Price on request 63033 2',3,4-Trichlorobiphenyl (33) Price on request C15606500 N-Nitrosopiperidine, certified, 25mg Price on request