1,4-Butanediol Back Catalog number: 73380 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90814 Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml Price on request 73569 Fenthion-oxon-sulfone Price on request MBDE-ISS-G Mass-Labelled PBDE Internal Standard Solution, 1.2ml, nonane Price on request