Pesticide Standard Back Catalog number: 95379 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3665.6-50-IO 1,2,4,5-Tetrabromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 636-28-2 Price on request 674791 5-Nitroguaiacol sodium salt, 100mg Price on request 1972.12-100-IO 2,2',4,4',5,6'-Hexabromodiphenyl ether,100 µg/mL,isooctane,1mL, Price on request