Gun Shot Residue Back Catalog number: 53326 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4655-10AN10 Terbufos-sulfoxide, 10µg/ml in Acetonitrile, 10ml Price on request 79107 Di-n-octyl phthalate Price on request 1613.9-100MG Indan, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 496-11-7 Price on request