Welcome To TLC Lab Supply

Testing the % of THC, CBD, CBG, CBN, & more in Marijuana Plants & Cannabis Products

Easy to Use with consistent results, Thin Layer Chromatography (TLC) Marijuana THC Test Kits. These Marijuana test kits are in full compliance with the World Health Organization concerning the safety and quality of medicinal plant materials (WHO/PHARM/92.559) cGMP-compliant and U.S. Pharmacopoeia Convention Certified USP’s drug standards which are enforceable in the United States by the Food and Drug Administration. These standards are used in more than 140 countries. With our test kits, you are working with a proven testing procedure used for years by many countries for the testing of all types of drugs. Our Cannabis CBD THC testing kits are a cost effective way to produce accurate results cost effectively.

These Cannabis test kits work on plant materials as well as Oils, Edibles, and Tinctures. Any substance with more than 1% of a cannabinoid in it will be visible on the TLC plate according to the manufacturer, a great CBD, THC potency test kit for many types of cannabis products used worldwide for years. The ease of use makes our kits the best for testing many substances in cannabis..

CANADA - - After reviewing our application for a TK permit as required in your country, the Office of Controlled Substances Health Canada notified us a TK number is Not Required for use of our test kits in Canada. We ship to Canada regularly.

This video is a EXAMPLE of a Hot test, Follow the directions with your kit

Limited time Appreciation Sale, purchase $100.00 worth of products
and purchase a Variable Pipette + 100 tips for only $69.00 use coupon code JS6F4DOWA5IZ at
check out for pipette purchase (you must put in your products and pipette in cart before using coupon at checkout)

Our Products

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Thin Layer Chromatography,  CTK Test Kits -3 kits available

Thin Layer Chromatography, CTK Test Kits -3 kits available

  • Test Kit #1 will test 20-25
    samples $159.95
  • Test Kit #2 will test 40-50
    samples $270.00
  • Test Kit #3 will test 80-100
    samples $475.00
CTK Refill Kits 2  Kit Sizes Available

CTK Refill Kits 2 Kit Sizes Available

  • 40-50 test in Refill Kit # 4 prices $185.00
  • 80-100 test in Refill Kit #5 prices $335.00
Variable Pipettes .5-10 ul

Variable Pipettes .5-10 ul

  • $99.00 includes 100 tips
    Sale now $84.00
Pipette Tips -.5-10 ul ( 1000 )  Bag

Pipette Tips -.5-10 ul ( 1000 ) Bag

  • Pipette Tips $25.00
    Sale now $18.00


  • Centrifuges
    $149.95 - $179.95


  • Digital Scale + Balance Weight $38.00
Microscopes  USB Digital

Microscopes USB Digital

  • Digital Microscope (USB) + Stand $59.00
4 Piece Discount Package

4 Piece Discount Package

  • 4 Piece mini lab $635.00
    Sale now $618.00

The 4 piece discount package is a perfect start up for a mini-lab for those who want to do complete testing for themselves or others.

This is a perfect start up for a mini-lab many areas in the USA, Canada, and other countries do not have labs available for testing products in their local areas. Our kits have been used in many labs in conjunction with GC and HPLC machines but many clients have also started small labs without other testing equipment, and have been performing with consistently accurate results.

​When you add a microscope for mold, a variable pipette for fast accurate sample transfer and a balanced scale for precise sample weight you are in business for less than the cost of 6 cannabis test done in an average machine equipped lab. This kit includes Kit # 3 with 80-100 tests.

Fast FREE Shipping on all our items in the USA and Puerto Rico

THC testing Kit

This cannabis testing kit is a unique Thin Layer Chromatography (TLC) mini-laboratory. It is registered, trademarked, patented, and university-certified. Known as Canalytics, Cannalyse, or Alpha Nova, the test kit contains a uniquely standardized and high performance developing protocol sometimes known as High Performance Thin Layer Chromatography or HPTLC. Testing THC in cannabis or testing CBD in cannabis is no more an expensive lab procedure, but an easier way to understand the herb everyone loves.

With these test kits, the cannabinoids will be separated and identified on specially impregnated TLC plates. Total extraction means that the THC residing inside the resin-producing, stalked, glandular trichomic cells will be released and therefore measured as well. The extraction solvent disrupts the cell walls so all cannabinoid compounds will be released. This action is in contrast to analytical laboratories where alcohol or hexane is used as extraction solvent which only washes the oil droplets on the trichomes. The greenish color of the extraction solvent is an indication of the total extraction. Only a minimal amount of sample (100-120 mg) is needed for total cannabinoid extraction. Marijuana CBD testing is important as it helps in identifying key uses for CBD products. More

Note: Hemp by US law must have less than 1% THC so it will show no visible signs on a TLC plate but if any substance in hemp is more than 1% cannabis like CBD or CBG or CBN then it will show on the plate. The manual tells how to read the results using the charts included for samples other than straight cannabis plant material The Cannalytics® test kit is designed for testing marijuana. However, besides marijuana testing, Cannalytics® can also be used to test other cannabis products. The amount of sample to be used for the tests depends on the cannabis product itself. Cannalytics® is the ideal inexpensive marijuana home test kit that you can get for home cannabis, CBD testing at any time.

The following guidelines are suggested:

Marijuana 100 mg Hashish: 50 mg (or: weigh 100 mg) Dissolve in the test fluid and dilute this solution once more 1:1 with test fluid ( Most test will be 100 mg sample, hot test, 4ul on the TLC plate )
Space cake, Hash cookies & other edibles: 100 mg
Marijuana concentrated pure oil: 50 mg. All other mixed oils 100mg

TLC Classes now being taught in 2 states & Canada

These are hands on classes, test kit # 1 will be included with the class

Click the state link you want to go to for information and class sign up at teachers web sites, TLC certification available. All classes include a test kit and hands on training by a Professional Chemist.

* Due to high request we are happy to start more classes in Canada from our latest teacher Robin, Click Here for latest class schedule

We are currently looking for qualified instructors to teach TLC classes in their area using our kits, if you have the technical qualifications to teach this class and a place to teach it -mail us with your credentials and we will get back to you.

We sell World Wide on a daily basis, we ship 5 days a week worldwide. Once your order is processed (within 24 hrs), we will e-mail you a USPS tracking number and the user manual.

All Pricing is in US Dollars, any extra cost from Vat taxes or other outside US country cost are not included in pricing. We can't be reasonable for packages once they leave the USA postal service although tracking will continue. Feel free to contact us if you have any questions or comments. Copy & paste our e-mail address into your own e-mail browser to contact us:

e-mail: thctestkits@gmail.com
TLC Lab Supply
1750 Delta Waters Rd. Medford Oregon, U.S.A. Ph. 541-690-1000 (message machine) .

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Please Note: Test Kit Disclaimer .

Because we cannot anticipate or control the many different conditions under which this information and product may be used, we do not guarantee the applicability or the accuracy of this information or the suitability of our product in any given situation. Users of this product should make their own test to determine the suitability of the product for their particular purposes. The Product discussed is sold without warranty, either express or implied, and buyer assumes all responsibility for loss or damage arising from the handling and use of the product, whether done in accordance with directions or not.