Gunshot Residue Kit (GSR), AA Weight|1oz Black-powders

Black-powders

Nitroaromatics: TNT

Many technicians prefer Silver/Gray powder due to its high sensitivity for developing latent prints on so many different surfaces

Test A should always be used prior to Test U

Virtually impossible to violate

Gunshot Residue Kit (GSR), AA Weight|1oz Black-powdersFor Atomic Absorption Analysis. Atomic Absorption test supplies consist of cotton swabs in tubes and a liquid chemical. The liquid is put on the cotton swabs and rubbed on the suspected shooters hands. The cotton swabs are then placed back into the tubes and sent to the lab for analysis. Each kit is individually sealed and contains instructions, plastic gloves and an envelope and evidence label for resealing.