California Gas Additive Standard Back Catalog number: 98646 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53019 Verification II Standard 1 Price on request BDE-100S 2,2',4,4',6-Pentabromodiphenyl ether,50µg/ml IO,1m Price on request 11687.12-100-IO 2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request