Sodium Perchlorate (18O4) Back Catalog number: 54022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9280.16-100MG DL-Propranolol hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 318-98-9 Price on request 11141.18-50-T syn Dechlorane Plus ,50 µg/mL,toluene,1mL, Price on request BDE-181 2,2',3,4,4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request