
5 out of 5 stars (2 Reviews)
5 out of 5 starsWritten by: ShaMon
July 16, 2020
Directions seams very confusing and over whelming. Perhaps only putting in directions for this specific test. Rather then one sheet for every test you sell.
5 out of 5 starsWritten by: Troy
June 10, 2016
These are great. I've already put them to use.
does this test work for powderscrystals?Yes, this methamphetamine test kit will work for powder crystals.