Gun Shot Residue Single Element Kit Back Catalog number: 52257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3750-100AN5 Pendimethalin, 100µg/ml in Acetonitrile, 5ml Price on request 59108 ICP Custom Standard Price on request S-4325-100-T Deuterated Phenol Mixture 2279,6 Phenol-2,3,4,5,6-d5 [4165-62-2] 2280,7 p-Cresol-d8 [190780-66-6] 2281,8 4-Ethylphenol-d10 [352431-18-6] 2282,10 4-tert-Butyl-d9-phenol-2,3,5,6-d4 [225386-58-3] 2283,15 2,6-Di-(tert-butyl-d9)- Price on request