Semi-quantitative test cocaine purity evaluation - NarcoCheck

ID-Test : cocaine purity evaluation test

Spot tests: past and present

Saliva screening test for 5 drugs - NarcoCheck

Narcochek test évaluation pureté cocaïne

A review of chemical 'spot' tests: A presumptive illicit drug identification technique - Philp - 2018 - Drug Testing and Analysis - Wiley Online Library

A review of chemical 'spot' tests: A presumptive illicit drug identification technique - Philp - 2018 - Drug Testing and Analysis - Wiley Online Library

Spot tests: past and present

SwabTek Cocaine Detection Test Kit

MMC Cocaine Purity Test - 2 Boxes

Cocaine Cuts Testing Kit - Test Your Poison

EZ Test Cocaine Purity for Cocaine Purity