NIK® Test V - Pentazocine (Talwin) Tent Cone Symbols|1-20 A small hole in the

A small hole in the center of each box provides ventilation so samples won’t putrefy

Davis for use at hazardous crime scenes

When you are faced with the task of packaging large items or large amounts of items for submission to the laboratory or just for storage for later investigation

This eliminates the bother of comparing latent prints with light-colored ridges on a black background against rolled prints with black ridges on a white background

NIK® Test V - Pentazocine (Talwin) Tent Cone Symbols|1-20 A small hole in theFrhdes Reagent tests for Pentazocine (Talwin), and can be used as a secondary test for Heroin. Positive Result(s): Dark blue is a positive reaction for Pentazocine. Purple is a positive reaction for Heroin. Available in a box of 10