Trajectory Spacer Cones, Pack of 4 Wheel Selection|Dual Wheel Includes everything needed for beginning

Includes everything needed for beginning fluorescent latent print development

The L-shaped scale is rigid and will always provide an exact 90° scale

SwabTek’s THC Test Kit is designed to presumptively test for Total THC concentration in samples

once opened

The test kit screens for the inorganic constituents of GSR

Trajectory Spacer Cones, Pack of 4 Wheel Selection|Dual Wheel Includes everything needed for beginningTrajectory spacer cones can be placed in a hole to provide stability to trajectory rods in order to calculate the correct bullet trajectory. The spacer cones come in a pack of 4, and each spacer cone includes a rubber O ring to hold the rod in place during use. For use with trajectory kits.