Benzene & 1,2-Dichloroethane Back Catalog number: 93606 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8721.22-10MG Di-n-heptyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3648-21-3 Price on request PN-33S 1,2,4,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 79140 Dichlorvos Price on request