PCB Mix 0.3 ppb Back Catalog number: 95276 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94047 Semi-Volatile Standard Price on request 9720.12-100MG 1,12-Dodecanedioic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 693-23-2 Price on request 79738 Chloral hydrate, 1000µg/ml in Acetonitrile, 1ml Price on request