Piperacillin Back Catalog number: 72236 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79484 Methyl 9-cis-octadecenoate (C18:1n-9) Price on request 79528 Furan Price on request 3296.23-K-IO Methyl 7,10,13,16-docosatetraenoate (all-cis), 1000µg/mL in Isooctane, 1ml Price on request