Difenzoquat methylsulfate Back Catalog number: 70649 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended G117254 Gabapentin-d10, 1mg Price on request 3318.6-100 epsilon-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6108-10-7 Price on request 680925 Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Price on request