Gun Shot Residue Single Element Kit Back Catalog number: 52257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-600S Metaldehyde, 100µg/ml in MeOH, 1ml Price on request 0155.14-100-IO 3,6-Dimethyldibenzothiophene/2,6-Dimethyldibenzothiophene (6:1), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31613-04-4 Price on request 71048 2-Methylanthracene Price on request