Expray Plus Explosive Detection Kit

The Expray Plus explosive detection kit is an advanced field testing assembly combining chemical reagents with enhanced sensitivity enabling identification of trace explosive residues at heightened detection threshold. The plus variant provides improved detection capability addressing challenging field scenarios requiring superior sensitivity.

The Expray Plus architecture includes enhanced colour-change test reagents with improved sensitivity detecting lower explosive residue concentrations compared to standard kits. Chemical tests employ modified colorimetric reactions optimised for rapid colour development and distinct visual differentiation. Test strips incorporate advanced chemistry enabling detection within 15–30 seconds (faster than standard formulations). Sampling swabs employ specialised materials optimising residue collection from diverse surfaces (metal, plastic, fabric, skin).

Test methodologies span optimised colorimetric reactions producing rapid distinct colour changes, enhanced precipitation reactions forming clearly-visible crystals confirming specific compounds, and accelerated oxidation reactions generating characteristic colour transitions. Enhanced chemistry provides improved discrimination enabling reliable results despite challenging field conditions.

Operational procedures involve swabbing suspect surface or material using prescribed technique, inserting swab into test reagent container, observing rapid colour change within 15–30 second window, and comparing results against reference colour chart. Accelerated chemistry enables faster results supporting rapid enforcement decisions.

Environmental operation across 0–50°C temperature ranges supports deployment across diverse settings. Enhanced formulations maintain stability across temperature extremes. Portable packaging enables field transport.

In Pakistan, Expray Plus kits support law enforcement and enhanced security operations.

Tactical Supply Pakistan supplies Expray Plus explosive detection kits for sensitive field screening applications.