Ethanol standard in serum,4.0g/L,serum, 3mL Back Catalog number: ACQ-SE40-030 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 679030 4-OH-Pyriproxyfen (4'-OH-pyr), 100 µg/ml, Acetoni Price on request 70014 Anthracene-d10, 1000µg/ml in MethyleneChloride, 1ml Price on request 72556 Chloroform-d Price on request