Gun Shot Residue Single Element Kit Back Catalog number: 52257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680099 Phloroglucinol, 250mg Price on request 672901 Hexythiazox, 100mg Price on request 677902 Dialifos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request