Difenzoquat Back Catalog number: 97913 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677942 n-Heptyltin trichloride, 50mg Price on request 79322 2,2',4,6,6'-Pentamethyl-3-heptene (cis,trans) Price on request BDE-CM PBDE Congeners Mix, in Isooctane, 1ml Price on request