Description
The TLC Refill Kit is a supplementary kit that allows you to continue your analyses without having to purchase the full starter kit. It contains all the necessary components for subsequent tests – cards, tubes, vials, and a sample of test fluid.
This economical and practical solution is ideal for those who regularly use thin-layer chromatography to test sample purity and composition.

Zozo –
Love it
Very useful
Important alternative for indication of potency
When you say pairing with reagents, do you mean having reagent on the card result area diameter, or just a reagent test in general for that particular substance?
Anonymous (verified owner) –
I used the TLC test so much that I quickly needed a refill.
The test results are a bit difficult to understand at times. Certain substances can apparently give false positives (I was told that through Reddit support).
At the same time, for inexperienced users like myself, the results are hard to interpret when they don’t match expectations.
I would appreciate more detailed explanation (especially about possible variations) and a backwards search in the substance table/calculator a lot (backwards meaning being able to type in the value and receiving all possible or likely substances)!
Nevertheless was I able to verify the purity of several substances with the test and get an idea for possibly used adulterants (e.g. likely caffein, procaine etc.) in others.
Jerzy Afanasjew –
Thank you for your feedback. To avoid false positives make sure to pair TLC with reagent tests. Regards, Jurek @ PRO Test