GUIDE How to test 2C-B?

PRO Test Kit for MDMA and Cuts is the multi-use kit used for 2C-B: its 5 reagents are best for 2C-B, MDMA, MDA or meth/amphetamine, but also suitable for benzofurans, cathinones, opioids and more.

It is used to positively identify MDMA, MDA, meth/amphetamines, 2C-B/C/H/I, 5-MAPB, 6-APB, 6-APDB and to rule out cathinones, DXM, PMA/PMMA, 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 PURITY or 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.

PRO Test Kit for MDMA and Cuts, the kit used for 2C-B, includes 5 reagents: Marquis, Mecke, Robadope, Simon’s and Zimmermann, 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.

PRO Test Kit for MDMA and Cuts is best for 2C-B, MDMA, MDA or meth/amphetamine, but it’s also suitable for benzofurans, cathinones and opioids.

• 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 general, detects also CBD

Fentanyl Test Strip to detect fentanyl, even if it is mixed in another substance.

Reagents can indicate PRESENCE, but not PURITY or 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.

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, AT LEAST THIS BIG (MAX 5 MG) -> ●   

If testing a pill, powder or crystal, crush it finely. If testing a liquid, test one drop or air dry it before testing. If testing a blotter or gel tab, cut off at least 1/8th (a corner). A bigger sample can cause a stronger reaction. You need a new sample for each test.

ADD PROPORTIONAL AMOUNT 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 a crystalline reagent, flatten it on top of the sample to avoid air pockets. Do not combine reagents except for „A” and „B” bottles. If using Morris reagent, mix it with a clean spatula or toothpick for 30 seconds.

OBSERVE FOR UP TO 2 MINUTES*

Disregard any significant colour change after 1-2 minutes. Fumes can occur. 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 the colour change with the booklet and other references. One reaction is one colour change – do not overinterpret it, and expect every reaction to match the reference before you treat a substance as confirmed. Reagents can indicate PRESENCE, but not PURITY or 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.

Expected 2C-B test kit results:

• Marquis reagent – yellow to green; after 1-2 minutes the reaction can look blue or black. Pills can react faintly. DOx and other 2C-x compounds react the same way.
• Mecke reagent – greenish olive brown. 2C-B-Fly can turn strong dark brown instead.
• Robadope reagent (A+B) – pink or purple, and relatively slow: allow 2-3 minutes. This is the expected 2C-B result, because 2C-B is a primary amine.
• Simon’s reagent (A+B) – no blue colour change. Any non-blue result is a negative, meaning no secondary amine was detected (no MDMA, meth, MMC or PMMA).
• Zimmermann reagent (A+B) – no colour change or faint yellow. Violet, violet/brown, brown or instant deep yellow can indicate cathinones.

CLICK BELOW TO VIEW PRO TEST REAGENT TESTING BOOKLET IN FULL RESOLUTION

 CHECK ALL REAGENT TEST REACTIONS IN RESULTS APP AT PROTESTKIT.EU/RESULTS

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.

STORAGE

• Absorbent vermiculite can be thrown away – it is only there to secure the reagents in transit.
• Keep away from heat and sunlight.
• Store bottles tightly closed and keep granules out of the cap (“crunchy lid syndrome”).
• Tests have an average shelf life of 2 years, depending on storage conditions. A fridge or freezer extends it considerably – warm to room temperature before use.

HANDLING

• Always wear gloves; consider protective eyewear and a mask.
• Only test in a well-ventilated area, and avoid the fumes.
• Have running water available to clean up after testing.
• Never open more than one bottle at once.
• Warm reagents to room temperature before use.
• Avoid contamination: wash and fully dry all accessories after use.
• Use paper towels to wipe a used plastic spatula clean straight away.
• Do not leave reagents unattended, and keep them away from children and animals.

CRYSTALLINE REAGENTS IN GLASS BOTTLES

• Shake the reagent bottle for 5-10 seconds right before use.
• Tap the bottle firmly to bring crystals down from the cap.
• To add crystalline reagent, pour it out – tap the bottle or use a spatula.
• Flatten the solid reagent on top of the sample for the best result (optional).
• Wipe the cap and neck to avoid a “crunchy lid” and protect the cap seal.

DISPOSAL

• Wash used or spilled reagent away with plenty of water and soap.
• Dispose of product contents or contaminated materials according to local procedures for hazardous waste.

Pair the reagent 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.

Primary TLC Testing Liquid – alkaloids, caffeine, phenethylamines (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 (% scale not included)
• To test methamphetamine purity use TLC Methamphetamine Purity Test Kit (% scale not included)
• To test ketamine purity use TLC Ketamine Purity Test Kit (% scale not included)
• To test MDMA purity use TLC MDMA Purity Test Kit (MDMA % scale  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 % scale included).

• To test complete cannabinoids spectrum use TLC Cannabinoids Test Kit (THC and CBD % scales included).

To precisely test purity of as many compounds as possible consider the Full TLC Purity Test Kit (% scales included).

Click here to see our main FAQ on the home page.