Perchlorate Level 2 Back Catalog number: 59340 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-153S 2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml Price on request 9445.3-100 Dalapon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 75-99-0 Price on request 672822 Carbofuran, 250mg Price on request