Protrusion Rod Set, Yellow, Pack of 4 Latent Print Residue|aminoAcid and each spacer cone includes

and each spacer cone includes a rubber O-ring to hold the rod in place during use

Works exceptionally well on plastic baggies after they have been treated with cyanoacrylate esters (superglue fumes)

and safely test any liquid sample suspected of containing explosive material

the TEX Ultra-Light is a lightweight and powerful magnetic applicator

Use CBD test for determination of THC or CBD

Protrusion Rod Set, Yellow, Pack of 4 Latent Print Residue|aminoAcid and each spacer cone includesYellow protrusion rod set is connectible to provide sufficient length for trajectory measurement. Designed for bullet holes from weapons of . 32 caliber and larger.