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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
The Pre-Filter removes larger chemical deposits so they will not clog the more expensive Carbon Filter
wall-to-wall
the words will shorten or distort
yet simple enough for the patrol officer
Available in two sizes
Gunshot Residue Kit (GSR), AA Weight|1oz The Pre-Filter removes larger chemicalFor 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.
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