Size: 445x305x130mm
Weight: 3.9kg
Product Features
       Using chemical coloration methods, the precursor chemicals that can be screened and tested are as follows: isosafrole, safrole, 3,4-methylenedioxyphenyl-2-propanone, phenylacetic acid, piperonal, toluene; ephedrine, Pseudoephedrine; acetone, butanone; hydrochloric acid; sulfuric acid; acetic anhydride.
Instructions
1. Based on the appearance of the sample, it may be preliminarily inferred to be the type of precursor chemicals.
2. Select the type of test reagent according to the instructions.
3. Take a small amount of suspicious samples and place them in the wells of the glass drip plate.
4. Add a few drops of the selected reagent to the well.
5. According to the color reflecting the result, consult the instructions to determine whether it is a preliminary inferred precursor chemical type.