Chen's Reagent - PDT (Box of 10) Drug Detection_Propoxyhene Each test packet contains two

Each test packet contains two test papers

What is Modified Ehrlich Reagent Used For

This bundles includes everything needed to complete 100 tests

While this testing kit sells at a low price

easily and quickly identifying the use of controlled substances in these fields

Chen's Reagent - PDT (Box of 10) Drug Detection_Propoxyhene Each test packet contains twoSold in Boxes of 10 units tests. Presumptive Drug Test (PDT) includes a series of individual reagent tests that can be used by drug enforcement agencies, law enforcement officers and military CID units, easily and quickly identifying the use of controlled substances in these fields. PDTs are: For professional use only Easy to use Proven reagents Quick with results For one time use only Chen's Reagent for Narcotics Testing Chen's Reagent is among the