Instrument Standard 2 Back Catalog number: 53078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-047S 2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml Price on request S-4476 D6729 Calibration Standard Mixtures Reference sample ARC96OX from Alberta Research Council, Edmonton, Canada Spark ignition engine fuel standard of known composition and concentration by mass. Price on request 30125 2-Bromobutyric acid Price on request