Mistral 1935-B20 ExPen PO - Box of 20 Explosive Detection and Identification Kits

Explosive Detection Kit - Expen 1935 - PO

Mistral ExPen 1935 - PO Explosive Detection and Identification Test

ExPen 1935 - Phosphates based fertilizers explosive test box of 20 

ExPen (ampoule-based technology) contains the same chemistry technology as DropEx bottles. The ExPen was designed for military, EOD, and security personnel primarily for easy carrying and for situations that do not require multiple tests.