Gun Shot Residue Back Catalog number: 53326 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2427.6-K-IP 4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL, Price on request 676618 D3-Alachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request 11011.19-100-ME Diacetyllauroyl glycerol (Technical mixture),100 µg/mL,MeOH,1mL, Price on request