Testing 3-CMC, 3-MMC, 3CMC, 3MMC, 4-MMC, 4MMC, Cathinones, CMC, Cyputylone, Dipentylone, Eutylone, Hex-en, Hexen, MMC, Morris, NEP, Pentylone, Simon, Simons, Zimmermann

Jerzy Afanasjew 0 Comments 12 October 2020

GUIDE How to test 3-MMC or 4-MMC?

How to test 3-MMC and other cathinones: if you intend to use a psychoactive substance first you need a test kit to check purity. Pure mephedrone can look white or clear and can’t be identified by appearence. Check your sample with a multi-use mephedrone test kit.

3-MMC tester

Multi use mephedrone tester available with 5 different reagent tests.

Mephedrone Ruler
€12,03
Add to cart

Recommended 3-MMC testing kits

Recommended multi-use Mephedrone Reagent Test Kit includes reagents Marquis, Froehde, Simon’s, Zimmermann and Morris. These reagent help tell identify Mephedrone (4-MMC) or Methedrone (3-MMC) and CMC from eutylone, cyputylone, dipentylone, hexen, a-PHiP, a-PVP and other cathinones. To discover full ingredients and estimate Mephedrone % pair reagents with Full TLC Purity Test Kit. To detect fentanyl use the fentanyl test strips.

STEP ONE How to identify 3-MMC or 4-MMC?

How to use reagent tests?

Watch how to test 3-MMC or 4-MMC with reagents:

TL;DR: Below is an image with a quick cheat sheet how to use the Mephedrone Test Kit and further down you can check out more detailed guide how to test Mephedrone. Use the mephedrone reagent test chart to see how to use Marquis reagent, Froehde, Simon’s, Zimmermann and Morris. Check the expected results.

3-MMC and 4-MMC test results chart:

TEST	Cocaine
MARQUIS	No color change
MECKE	No color change
MANDELIN	Short brown
LIEBERMANN	Yellow / faint orange
FROEHDE	No color change
EHRLICH	No color change
HOFMANN	No color change
SIMON’S	No blue color change
ROBADOPE	No pink color change
MORRIS	Purple
ZIMMERMANN	Purple / brown
CANNABIS (4-AP)	No color change

MMC reagent test chart

(Cathinones) MMC color chart

All results are available in our booklet and app.

What are 3-MMC or 4-MMC test kit reagents used for?

SAMPLE	RECOMMENDED 3-MMC or 4-MMC REAGENT TESTS
3-MMC / 4-MMC / 3-CMC / 4-CMC / OTHER CATHINONES / 2C-B / COCAINE / MDMA / METH/AMPHETAMINE / KETAMINE	Marquis Froehde Simon’s Zimmermann Morris multiple-use cocaine test kit

Reagent tests indicate presence of a substance, therefore can either help confirm presence of the expected compound or help rule out certain cuts.

Marquis – main test for most powders, secondary test for ketamine, mephedrone and psychedelics
Froehde – main test for most powders, secondary test for ketamine and amphetamines, long shelf life
Simon – main test for secondary amines, e.g. MDMA, meth, mephedrone, methylone or PMMA
Zimmermann / Beam – main test for cathinones and benzodiazepines in geneal, detects also CBD
Morris – main test for cathinones, cocaine and ketamine, can tell apart some novel dissociatives
Multi use mephedrone reagent test kit includes reagents Marquis, Froehde, Simon’s, Zimmermann and Morris

Morris reagent, Simon’s and Zimmermann are the main test for 3-MMC, 4-MMC and analogs, these can distinguish the group serotonergic cathinones.

Marquis and Froehde reagent can indicate presence of synthesis impurities or help detect different novel cathinones.

Mephedrone test kit results

Testing 3-MMC, 4-MMC, 3-CMC or 4-CMC with Mephedrone test kit reagents

How to detect 3-MMC impurities

3-MMC impurities can often be sythesis leftovers. These usually cause a strong yellow color change on reagents Marquis, Mecke, Liebermann and Froehde.

3-MMC cuts are usually either inactive bulking agents like caffeine or active, strong stimulants, usually also from the cathinones family. Ranging from 3-CMC to Eutylone, Cyputylone and alike, cathinones have dozens of closely related analogs which can cause similar color change reactions.

It is crucial to use a multi reagent test kit, especially with the particular combination of Simon’s, Zimmermann and Morris. Pair reagents with the Full Purity Test Kit to detect both active and inactive bulking agent.

Questions?

What is Mephedrone Test Kit for?

Mephedrone Test Kit includes 5 reagents best for mephedrone, MDPV, a-PVP or derivatives, but it is also suitable for 2C-B, benzofurans, MDMA/MDA, opioids and more. It is used to positively identify 4-MMC and to rule out a-PVP, MDPV, eutylone, bk-EBDP, NEP, meth/amphetamines or different, less predictable, less desirable, highly toxic dangerous drugs. Multiple reagents are required to detect adulterants and increase analysis precision.

Reagent tests can indicate PRESENCE, but not QUANTITY. Mixtures can be detected with reagents only if adulterant causes a darker color change than the expected substance. To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.
What is included in Mephedrone Reagent Test Kit?

Mephedrone Reagent Test Kit includes 5 reagents (Froehde, Marquis, Morris, Simon’s, Zimmermann / Beam), absorbent vermiculite, a porcelain reaction plate, a spatula, gloves, instructions and app for all test kits and over 800 substances. Every bottle contains 5 ml (liquids) or 10 ml (crystals), 100 tests of each in total. High quality HDPE and brown amber glass protect reagents from light, plastic and moisture to ensure prolonged shelf life. Child-proof caps guarantee 0 spills.
What is each reagent test for?
Mephedrone Test Kit is best for mephedrone, MDPV, a-PVP or derivatives but is also suitable for 2C-B, benzofurans, MDMA/MDA, opioids and more.
- Cannabis (4-AP) – main test for THC / CBD, helps rule out synthetic cannabinoids
- Ehrlich – main test for all indoles, e.g. lysergamides and tryptamines but also 5-HTP and more, secondary test for cocaine
- Hofmann – main test for lysergamides and tryptamines, more precise but slower than Ehrlich
- Froehde – main test for most powders, secondary test for ketamine and amphetamines, long shelf life
- Liebermann – main test for most powders, secondary test for cocaine (detects levamisole)
- Marquis – main test for most powders, secondary test for ketamine, mephedrone and psychedelics
- Mecke – main test for most powders, secondary test for cocaine, ketamine and mephedrone
- Morris – main test for cathinones, cocaine and ketamine, can tell apart some novel dissociatives
- Robadope – main test for primary amines, e.g. MDA, amphetamine or PMA
- Simon – main test for secondary amines, e.g. MDMA, meth, mephedrone, methylone or PMMA
- Zimmermann / Beam – main test for cathinones and benzodiazepines in geneal, detects also CBD
Fentanyl Test Strip to detect fentanyl, even if it is mixed in another substance.

Reagents can indicate PRESENCE, but not QUANTITY. Adulterants can be detected with reagents only if they cause a darker color change than the expected substance. To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.
How to use Mephedrone Reagent Test Kit?

GET ALL TOOLS

First, prepare a clean white testing surface – ceramic or glass is the best, e.g. bottom of a mug or a plate. Get your sample, reagents, a sharp tool / scoop and paper towels.

PREPARE SAMPLE, ABOUT THIS BIG -> ●

If testing a pill, powder or crystal, crush it finely. If testing a liquid, dry one drop on paper or clean ceramic surface. A bigger sample can cause a stronger reaction. You need a new sample for each test.

ADD ONE* DROP (OR PILE) OF REAGENT

Shake bottles hard before use, then tap firmly to shake down any reagent stuck in cap. Do not let a bottle touch sample or you will ruin the rest of the reagent. Use just enough reagent to cover a sample. If using crystals avoid air pockets by flattening crystals onto sample using a clean tool. *Do not combine reagents except for „A” and „B” bottles.

OBSERVE FOR UP TO 3 MINUTES*

Disregard any color change after 3 minutes. Do not overinterpret your results, consider that color change reaction is always fastest and most vivid in the part where biggest surface of reagent touches sample, compared to its edges. Over time reaction will degrade due to air contact. Take photos.

COMPARE RESULTS

Compare color change with instructions. Reagents can indicate PRESENCE, but not QUANTITY. Adulterants can be detected with reagents only if they cause a darker color change than the expected substance. To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.

Clean used reagent tools / testing surface with lots of running water and detergent, avoid contamination.
How to interpret Mephedrone Test Kit results?
Mephedrone Test Kit Chart

Expected mephedrone test kit results:
- Marquis reagent – no color change or faint yellow
- Froehde reagent – no color change
- Simon’s reagent – faint orange / yellow
- Zimmermann reagent – purplish-brown
- Morris reagent – purple
CLICK BELOW TO VIEW PRO TEST REAGENT TESTING BOOKLET IN FULL RESOLUTION

CHECK ALL REAGENT TEST REACTIONS IN RESULTS APP AT PROTESTKIT.EU/RESULTS
How to handle Mephedrone Test Kit?

Drug testing kits contain toxic and/or corrosive chemicals, strong enough to burn skin and clothing. Keep out of eyes and mouth. Keep away from children and animals. Always use in a well-ventilated area. Wear gloves (supplied) when handling the bottle and cap. Wear protective eyewear. Never point towards face etc. If you get some on you/clothing, then immediately wash with lots of soap and water. Dispose of any unwanted reagent with running water, ventilate. Store reagents standing up and away from heat in a cool, dark place. The average shelf life of 2 years can be significantly extended by storing in a fridge or freezer (warm up to room temperature before use).

Reagents deteriorate with time or due to contact with air, especially if exposed to sunlight or not refrigerated. If you are uncertain whether the reagent will work, test it with an already confirmed sample.
How to test mephedrone potency and detect all adulterants?
Pair mephedrone test kit with a TLC purity test kit and fent strips. TLC allows you to discover full number of ingredients and estimate their amount, however still requires reagent tests to identify detected compounds. To detect even trace amounts of fentanyl use fent strips.

TLC will not distinguish between cathinones but can rule out other cuts.

Primary TLC Testing Liquid – alkaloids, caffeine, phenetylamines (amphetamine, MDMA, 2C-B, etc.), indolamines (LSD, DMT, etc.), ketamine, tryptamines, opiates and more. Included in TLC kits for amphetamine, methamphetamine, ketamine, MDMA and Full.
- To test amphetamine purity use TLC Amphetamine Purity Test Kit (% ruler not included)
- To test methamphetamine purity use TLC Methamphetamine Purity Test Kit (% ruler not included)
- To test ketamine purity use TLC Ketamine Purity Test Kit (% ruler not included)
- To test MDMA purity use TLC MDMA Purity Test Kit (MDMA % ruler included).
TLC Testing Liquid for Cocaine – cocaine, caffeine, ketamine, levamisole, lidocaine, procaine, tetracaine, benzocaine, acetaminophen and more. Included in the TLC kit for cocaine.
- To test cocaine purity use TLC Cocaine Purity Test Kit (cocaine % ruler included).
TLC Testing Liquid for Cannabinoids – for testing all natural cannabinoids and cannabis products. Included in TLC kit for cannabinoids.
- To test complete cannabinoids spectrum use TLC Cannabinoids Test Kit (THC and CBD % rulers included).
To precisely test purity of as many compounds as possible consider the Full TLC Purity Test Kit (% rulers included).
More questions?

STEP TWO How to test 3-MMC or 4-MMC purity %?

To discover all adulterants and estimate quantity pair reagent tests with a TLC (Thin Layer Chromatography) Purity Test Kit. TLC purity tests alone don’t identify substances and are best paired with at least 1-2 reagent tests. Thin Layer Chromatography is one of classic substance analysis methods. It works by separating different compounds depending on their solubility in chosen TLC testing liquid (eluent). To precisly estimate mephedrone purity pair a reagent test kit with the Full TLC Purity Test Kit.

How to test quality of 3-MMC or 4-MMC?

Qualitative TLC:

TLC test works by separating substances present in a sample, each detected spot indicates a different substance.

You can use an already confirmed sample for reference – if both compounds show up at the same height on the TLC “card” that indicates they can be the same substance.

You can use any substance for reference after establishing their relation – if substance X shows up twice as high on the same testing “card” as substance Y, you can expect them to keep that ratio.

TLC Cocaine Purity Test potency scale

Reference adjusted from 66% pure cocaine with coffeine and ethenzamide. Due to UV-C light photo might not display correctly.

TLC MDMA Purity Test potency scale

Reference results ranging from 10% up to 100%, adjusted from lab confirmed pure MDMA hydrochloride sample

How to test quality of mephedrone or methedrone?

Semi-quantitative TLC:

TLC helps estimate quantity (potency). The bigger the size of the detected spot, the bigger the amount of measured substance. Note that different substances need different calibrated rulers and often different testing liquids (eluents).

One spot indicates a pure substance. If your sample fully dissolved in testing liquid and only one spot was detected on TLC then your substance is pure. Trace amounts of impurities might not be detected, do not rely on TLC for fentanyl testing – get also fentanyl test strips.

How to use TLC purity tests?

Watch how to test 3-MMC or 4-MMC with TLC:

Pair with a reagent test kit to identify substances. Use both kits separately.

Watch how to test 3-MMC or 4-MMC with TLC:

Pair with a reagent test kit to identify substances. Use both kits separately.

Questions?

What is Full TLC Purity Test Kit for?

Full TLC Purity Test Kit includes best testing liquid and accessories for cannabinoids, cocaine, MDMA 2C-B but also suitable for ketamine, meth/amphetamine, opioids, phenethylamines, tryptamines and more. It is used to discover full ingredients and amount (%) of CBD, THC, MDMA, cocaine or 2C-B, DMT, LSD, ketamine, meth/amphetamine, heroin and to rule out caines, caffeine, cathinones, levamisol, PMA/PMMA or different, less predictable, less desirable, highly toxic dangerous drugs. Additional multi-reagent test kit is required to identify ingredients and increase analysis precision.

TLC purity test kits can detect NUMBER and AMOUNT of substances, but not their TYPE. Pair TLC test kit with reagent test kit to indentify ingredients. Reagents alone detect mixtures only if adulterant causes a darker color change than the expected substance.
What is included in Full TLC Purity Test Kit?

Full TLC Purity Test Kit includes instructions, gloves, 4 vials, 5 testing “cards”, jar, pipette, testing liquid (40 ml), 20 glass tubes, UV-C flashlight (4 AA batteries required, not included) and % rulers for CBD, THC, cocaine and MDMA. Each 1 “card”, 4 glass tubes and 4 ml of testing liquid equal 4 tests. Testing “card” can be reused untill fully used. Glass and metal protect testing liquid from air and moisture to ensure prolonged shelf life. High-quality caps and lid guarantee 0 spills.

TLC purity test kit for MDMA includes 3 testing liquid for MDMA, MDA, 2C-B, DXM, DMT, LSD, ketamine, caines, cannabinoids, caffeine, codeine, mCPP, meth/amphetamine, metoclopramide, paracetamol and other. It is best to use this test kit for cystals, powders, pills or plants.
How to use Full TLC Purity Test Kit?

GET ALL TOOLS

First, prepare a clean and well lit testing surfach. Get your sample, spatula, gloves, plastic vial, testing liquid, pipette, pencil, glass tube, wrapped esting cards, jar and UV-C flashlight. Next, carefully holding a testing “card” by only top edges mark 4 dots 1 cm apart from card’s bottom, sides and each other.

PREPARE SAMPLE

If testing a pill, powder or crystal, crush it finely. Weigh sample in a plastic vial and dissolve in testing liquid (or other solvent) using ratios mentioned in the booklet. Shake to dissolve. To big or too small sample can cause an inconclusive result.

ADD 1 MICROLITER TO CARD

In case of sediment wait a minute for it to fall down. Under strong light submerge end of glass tube to fill it with dissolved sample. Gently touch one of the marked dots on Testing Card to discharge sample and mark the spot with pencil.

INSERT CARD INTO JAR

Add 2 ml of testing liquid inside jar and carefully, paying attention to not touch the white side of Testing Card with sample, insert it inside jar. Close the jar and observe for about 25 minutes, until Testing Card almost fully soaks – but not any longer. Remove Testing Card from jar, wait for it to dry.

COMPARE RESULTS

Use UV-C flashlight to reveal results. Spots on Testing Card revealed by UV-C light circle using pencil. Each spot indicates a separate substance. TLC purity test kits can detect NUMBER and AMOUNT of substances, but not their TYPE. Pair TLC test kit with reagent test kit to indentify ingredients. Reagents alone detect mixtures only if adulterant causes a darker color change than the expected substance.

To reuse Testing Card do not apply reagent tests on it.
How to interpret results?
How to handle TLC tests?

Testing liquids contain toxic and/or corrosive chemicals, strong enough to burn skin and clothing. Keep out of eyes and mouth. Keep away from children and animals. Always use in a well-ventilated area. Wear gloves (supplied) when handling the bottle and cap. Wear protective eyewear. Never point towards face etc. If you get some on you/clothing, then immediately wash with lots of soap and water. Dispose of any unwanted reagent with running water, ventilate. Store away from heat in a cool, dark place. TLC tests do not expire if stored correctly.
What TLC testing liquids are available?
We recommend to get spare testing liquid to save on shipping.
Note: you can use any solvent to dissolve your sample, e.g. ethanol

Check which Testing Liquid is best for testing which substances:
- Primary Testing Liquid for – alkaloids, phenetylamines (amphetamine, MDMA, 2C-B, etc.), indolamines (LSD, DMT, etc.), tryptamines, derivatives and opiates
  
  e.g. 2C-B, DMT, LSD, heroin, DXM, MDMA, meth/amphetamine, mCPP, metoclopramide, codeine, caffeine, acetaminophen, procaine, ketamine
- Testing Liquid for Cocaine Purity Test – ketamine, cocaine, caffeine, levamisole, lidocaine, procaine, tetracaine, benzocaine, acetaminophen
- Testing Liquid for Cannabinoid Test – for testing all natural cannabinoids and cannabis products
What is each colorimetric reagent test for?
Full TLC Purity Test Kit is best paired with Full Reagent Test Kit, recommended for 800+ substances.
- Cannabis (4-AP) – main test for THC / CBD, helps rule out synthetic cannabinoids
- Ehrlich – main test for all indoles, e.g. lysergamides and tryptamines but also 5-HTP and more, secondary test for cocaine
- Hofmann – main test for lysergamides and tryptamines, more precise but slower than Ehrlich
- Froehde – main test for most powders, secondary test for ketamine and amphetamines, long shelf life
- Liebermann – main test for most powders, secondary test for cocaine (detects levamisole)
- Marquis – main test for most powders, secondary test for ketamine, mephedrone and psychedelics
- Mecke – main test for most powders, secondary test for cocaine, ketamine and mephedrone
- Morris – main test for cathinones, cocaine and ketamine, can tell apart some novel dissociatives
- Robadope – main test for primary amines, e.g. MDA, amphetamine or PMA
- Simon – main test for secondary amines, e.g. MDMA, meth, mephedrone, methylone or PMMA
- Zimmermann / Beam – main test for cathinones and benzodiazepines in geneal, detects also CBD
Fentanyl Test Strip to detect fentanyl, even if it is mixed in another substance.

Reagents can indicate PRESENCE, but not QUANTITY. Adulterants can be detected with reagents only if they cause a darker color change than the expected substance. To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.
How to detect fentanyl?

Use fentanyl test strips (a fentanyl test kit)

METHOD 1

If testing a benzo/opioid pill, crush one in a plastic baggie and dump out the powder. Then add 10 drops of water into the baggie and mix well. Dip the test strip no higher than the thick line. Wait 15 seconds. Put the strip away and check in 5 minutes.

METHOD 2

Mix 100 mg of sample in 200 ml of water. Dip the test strip no higher than the thick line. Wait 15 seconds. Put the strip away and check in 5 minutes.

COMPARE RESULTS

1 line = fentanyl, 2 lines = no fentanyl. Faint lines also count. Ignore fentanyl tester results after 5 minutes.

To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.
More questions?

How to test 3-MMC or 4-MMC for fentanyl?

Use fentanyl test strips (a fentanyl test kit)

METHOD 1

If testing a benzo/opioid pill, crush one in a plastic baggie and dump out the powder. Then add 10 drops of water into the baggie and mix well. Dip the test strip no higher than the thick line. Wait 15 seconds. Put the strip away and check in 5 minutes.

METHOD 2

Mix 100 mg of sample in 200 ml of water. Dip the test strip no higher than the thick line. Wait 15 seconds. Put the strip away and check in 5 minutes.

COMPARE RESULTS

1 line = fentanyl, 2 lines = no fentanyl. Faint lines also count. Ignore fentanyl tester results after 5 minutes.

To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit.

Check all PRO Test guides how to test drugs.

A positive or negative test result does not indicate if a substance is safe. No substance is 100% safe.

Cookie	Duration	Description
shownDefaultMessage	1 day	AI chatbot cookie to make it remember if you already talked to it in the past 24 hours.
tf_video_vol_-1032781939	4 months	Themify video player cookie.
tf_video_vol_-1145429387	4 months	Themify video player cookie.
tf_video_vol_-1251063039	4 months	Themify video player cookie.
tf_video_vol_-1266972302	4 months	Themify video player cookie.
tf_video_vol_-1344629212	4 months	Themify video player cookie.
tf_video_vol_-1952200476	4 months	Themify video player cookie.
tf_video_vol_-2061150278	4 months	Themify video player cookie.
tf_video_vol_1116788794	4 months	Themify video player cookie.
tf_video_vol_1272494922	4 months	Themify video player cookie.
tf_video_vol_1488256948	4 months	Themify video player cookie.
tf_video_vol_1569987664	4 months	Themify video player cookie.
tf_video_vol_319138177	4 months	Themify video player cookie.
tf_video_vol_348721529	4 months	Themify video player cookie.
tf_video_vol_349904144	4 months	Themify video player cookie.
tf_video_vol_535451904	4 months	Themify video player cookie.
tf_video_vol_623288324	4 months	Themify video player cookie.
tf_video_vol_757805721	4 months	Themify video player cookie.
tf_video_vol_950946935	4 months	Themify video player cookie.
wcml_client_currency	2 days	WCML plugin currency settings, required for card payments.
wcml_client_currency_language	2 days	WCML plugin currency settings, required for card payments.
wp-wpml_current_language	session	WordPress multilingual plugin sets this cookie to store the current language/language settings.

Cookie	Duration	Description
_ga	1 year 1 month 4 days	Google Analytics sets this cookie to calculate visitor, session and campaign data and track site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognise unique visitors.
_ga_*	1 year 1 month 4 days	Google Analytics sets this cookie to store and count page views.
_gid	1 day	Google Analytics sets this cookie to store information on how visitors use a website while also creating an analytics report of the website's performance. Some of the collected data includes the number of visitors, their source, and the pages they visit anonymously.
CONSENT	2 years	YouTube sets this cookie via embedded YouTube videos and registers anonymous statistical data.

Cookie	Duration	Description
VISITOR_INFO1_LIVE	5 months 27 days	YouTube sets this cookie to measure bandwidth, determining whether the user gets the new or old player interface.
YSC	session	Youtube sets this cookie to track the views of embedded videos on Youtube pages.

Easy to use

Guaranteed results

Extended shelf life

Returns accepted

Supporting Ukraine

GUIDE How to test 3-MMC or 4-MMC?

3-MMC tester

Mephedrone Ruler

Recommended 3-MMC testing kits

STEP ONE How to identify 3-MMC or 4-MMC?

How to use reagent tests?

Watch how to test 3-MMC or 4-MMC with reagents:

Watch how to test 3-MMC or 4-MMC with reagents:

3-MMC and 4-MMC test results chart:

MMC reagent test chart

What are 3-MMC or 4-MMC test kit reagents used for?

Mephedrone test kit results

How to detect 3-MMC impurities

Questions?

STEP TWO How to test 3-MMC or 4-MMC purity %?

How to test quality of 3-MMC or 4-MMC?

Qualitative TLC:

TLC Cocaine Purity Test potency scale

TLC MDMA Purity Test potency scale

How to test quality of mephedrone or methedrone?

Semi-quantitative TLC:

How to use TLC purity tests?

Watch how to test 3-MMC or 4-MMC with TLC:

Watch how to test 3-MMC or 4-MMC with TLC:

Questions?

How to test 3-MMC or 4-MMC for fentanyl?

Use fentanyl test strips (a fentanyl test kit)

METHOD 1

Leave a Reply Cancel reply

Single-use tests

Multi-use test kits

We value your privacy