1,2-Propanediol, certified, 1ml Back Catalog number: C16405200 Availability: In the manufacturer's stock Price on request - + Recommended AC-SE30-030 Ethanol in serum control EtOH SE (3.0g/L), 10x3ml Price on request 674051 Biphenyl, 10.0 µg/ml, Cyclohexane, 10ml Price on request 674637 D6-Captan, 100 µg/ml, Acetonitrile, 1ml Price on request