This EZ Test Cocaine Test Kit will test for the presence of cocaine and crack utilising the Scott reagent. The liquid will react almost instantly with a blue colour indicating the presence of cocaine.
This is the reaction the kit will produce if cocaine is present.
All EZ Tests use a chemical reagent absorbed in silica gel, which is held inside a glass ampoule.
When a sample is added to these chemicals inside the ampoule if a reaction occurs a colour change will take place. This colour should be compared to the colour chart included on the instructions within the package, to give an indication as what could be in the sample.
If your unopened ampoule is damaged please contact the retailer it was purchased from.