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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
The protractor is also available in a kit
the unique micropores in the ceramic surface regulate the flow of ink
Test kits are labeled with lot numbers and expiration dates so you never have to worry about the reliability of the test
Small Caliber Protrusion Rod Set
Gunshot Residue Kit (GSR), SEM Packaging|12 pack The protractor is also availableFor Scanning Electron Microscope Analysis. The Scanning Electron Microscope (SEM) analysis kit consists of metal discs 4. 6cm (1 4 5") stub, 3. 8cm (1 1 2") face with an adhesive on them. The discs are dabbed on the hands and the adhesive picks up the gunshot residue particles. The metal discs are then sent to the laboratory. Visible stains do not appear on the hands. The resulting data is obtained only by laboratory examination. Kit contains
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