International

Analysis

The objective of Check your Chems International is to provide a psychoactive substance testing service to people living outside of Spain who do not have access to similar services.

Results

Harm Reduction

Drug checking is a harm reduction strategy aimed at people who choose to use substances. It provides objective information and non-stigmatizing personalized advice on the composition of the substances to be consumed.

What it offers

Knowing the composition of the substances to be consumed, objective information and personalized advice without prejudice. If this is your first time, read about the service.

It is not a quality control

None of our results can be used as a guarantee of quality of any supplier or product.

Chem-Safe and Energy Control disclaim all liability in this regard.

Encrypted communication

If you prefer to maintain absolute anonymity, you can contact us through encrypted messaging.

Anonymous & Confidential

To ensure anonymity and confidentiality, we do not share any information with anyone except the end user. Nor will we provide results from third parties.

In case we want to check the veracity of a result shared by a third party, we may report whether or not the result matches our database, but under no circumstances will we provide data that compromises privacy.

Identification Analysis

Qualitative analytical techniques are used to identify the composition of the active components of the substance.

  • Detects the presence of the expected psychoactive substance or drug.
  • Identifies adulterants and frauds;

Quantification Analysis

Quantification is performed in our laboratory in Barcelona, using various quantitative analytical systems and techniques to determine the composition of substances.

  • Measures concentration and purity, even in adulterated substances.

 

  • Some adulterants can also be quantified.

 

  • We can differentiate GHB from GBL, even when they are mixed, and quantify each of them accurately.

 

  • We measure the purity and concentration of substances such as methamphetamine, MDMA/Ecstasy, ketamine,speed/amphetamine, mephedrone/4-MMC and almost 100 other substances.

 

In the following list you will find all quantifiable substances:

#

2-fenetilamina HCl

2-MMC

2C-B

3-Meo-PCP

3-MMC/Metaphedrone

4-ACO-DIPT

4-ACO-DMT

4-HO-DIPT

4-MMC/Mephedrone

5-Meo-DMT

6-APB

6-MAM

A

Acetylcodeine

Alprazolam

Amitriptyline

Amphetamine/ Speed (base, sulphate and phosphate)

B

Benzocaine

Bufotenin

C

Caffeine

CBC

CBCA

CBD

CBDA

CBDV

CBDVA

CBG

CBGA

CBN

Clonazepam

Cocaine

Codeine

D

Dextromethorphan

Dextropropoxyphene

Diazepam

DMT

E

Ephedrine

Etizolam

F

Phenacetin

Fentanyl

Phentermine

Flunitrazolam

G

Gramina

GHB/GBL

H

Harmalina

Harmine

Heroin

Hydrocodone

Hydromorphone

I

Ibogaine

Ibogamine

Ibuprofen

iso-LSD

K

Ketamine

L

LAMPA

Levamisole

Lidocaine

Lorazepam

LSD

M

m-CPP

MDA

MDMA

Mefentermina

Mescaline

Methamphetamine

Methylphenidate

Methylone

Midazolam

Modafinil

Morphine

N

Nicotina

NMT

Noribogaine

O

Oxicodone

Oxymorphone

P

Paracetamol

Pentobarbital

Piracetam

PMA

PMMA

Procaine

Psilocybin

Psilocin/4-HODMT

Q

Quinine

R

Rimonabant

S

Secobarbital

Sibutramina

Sildenafil

T

Tadalafil

Tetracaine

THC (delta-8)

THC (delta-9)

THCA

THCV

THCVA

THH

Tiopental

V

Vardenafil

Voacangina

Vorinostat

New Enantiomer Analysis

Analysis of methamphetamine enantiomers, speed/amphetamine and MDMA. This type of substances have a chiral center and, therefore, 2 enantiomers that, despite having the same chemical formula, have a different three-dimensional arrangement, so that one of them is a mirror image of the other. In other words, it is like the right hand and the left hand or like the reflection of a mirror.

The R and S enantiomers of these substances produce different biological activity, affecting the potency, duration and type of effects.

  • Identification of R and S enantiomers of methamphetamine, speed/amphetamine and MDMA.I

 

  • It measures the percentage of R and S enantiomers.
More information

R/S-methamphetamine

  • R-(-)-methamphetamine, Levo-methamphetamine or L-methamphetamine: No psychoactive effects. With peripheral effects, it is used as a vasoconstrictor and, in some countries, is an over-the-counter drug as a nasal decongestant.
  • S-(+)-methamphetamine or Dextromethamphetamine or D-methamphetamine: Primary cause of long-lasting stimulant psychoactive effects.

R/S-amphetamine

  • R-(-)-amphetamine, Levo-amphetamine or L-amphetamine: Practically, it has no effect on the Central Nervous System, therefore, it does not cause euphoria or stimulation. It acts mainly at peripheral level, with which bronchodilatation, vasoconstriction, etc., effects can be noted.
  • S-(+)-amphetamine, Dextro-amphetamine or D-amphetamine: Euphoric effects, and more intense stimulation.

R/S-MDMA

  • R-(-)-MDMA, Levo-MDMA or L-MDMA: Less intensity of effects.
  • S-(+)-MDMA, Dextro-MDMA or D-MDMA: Longer duration of effects, responsible for most of the desired and stimulating effects.

Non-detectable substances

Salts

Organic Solvents

Popper

Some sugars

Heavy metals

Gas

Hormones/protein drugs

Analysis Prices

Acquiring the analytical equipment and its maintenance is a major expense; therefore, the benefits of the equipment allow the Chem-Safe project to be maintained.

Identification Analysis

Detection of all active compounds in a sample.

Details

Analytical techniques

  • GC/MS, LC/MS or HPLC-DAD.

Price

  1. Without detailed report: 60€.
  2. With detailed report: 90€.

 

Quantification Analysis

Identification and quantification of active compounds. Reduced prices for MDMA and 2C-B samples.

Details

Analytical techniques

  1. GC-MS or HPLC-DAD.
  2. MDMA and 2C-B: GC-MS and quantification by UV spectrophotometry.

Price

  1. 120 (includes detailed report).
  2. MDMA and 2C-B: 80€.
agsdi-analysis
Enantiomer Analysis

Identification and quantification of the R-S enantiomers of methamphetamine, speed/amphetamine and MDMA

Details

Analytical Techniques

  • LC-MS with Chiral Column.

Prices

  • 220€.
Cannabis Analysis

Specific analysis of heavy metals, pesticides and mycotoxins.

Details

Analytical Techniques

  1. Heavy metals: ICP-MS.
  2. Pesticides: LC-MS/MS and GC-MS/MS.
  3. Mycotoxins: LC-MS/MS.

Price

  1. Heavy metals: 60€.
  2. Pesticides: €110.
  3. Mycotoxins: 130€.

Send a sample

1

Sample preparation

It is recommended to ship samples in a folded or zip-locked paper bag rather than in a capsule. Tablets, blotters and microdots should be wrapped to avoid breakage and spillage.

In case you know or suspect that your sample is extremely potent (active in micrograms such as synthetic cannabinoids, fentanyl or fentanyl derivatives) please double zip and let us know for additional safety measures.

2

Analysis Application

Login or create an account in our application. This application does not work correctly with Tor.

Once inside, select "submit a sample" to register your sample information.

If you have any questions, please write to [email protected]..

2

Indicate "Chem" in the shipping

In order to differentiate the sample, we require you to communicate it, you can do it in the following ways:

  1. Through the "Alias" field in the application.
  2. By handwriting it on the shipment.
  3. Send us a message indicating the ID of the sample that will be assigned to you in the application.

Quantities required

Powders (crystal, paste, etc.)

Quantity: 50 milligrams (0.05 grams).

It is necessary to homogenise the sample(s) to be analysed. That is, the crystals and rocks must be thoroughly crushed. The powder should be well stirred.

In case the sample is wet, it is necessary to dry it first.

Pills

Quantity: 1 whole tablet.

It is necessary to measure and weigh the entire tablet, which is necessary for a correct analysis.

Liquids

Quantity: 2 milliliters.

Liquid LSD (1 drop on a piece of blotting paper).

Blotters

Quantity: 1 whole blotter.

Marihuana

Quantity: 500 milligrams (0.5 grams).

For the analysis of pesticides and heavy metals: 6 grams.

Hashish

Quantity: 200 milligrams (0.2 grams).

For the analysis of pesticides and heavy metals: 6 grams.

Cannabis extractions

Quantity: 1,000 milligrams (1 gram).

For the analysis of pesticides and heavy metals: 6 grams.

FAQ

How long does it take to get results?

It depends on several factors: the country from which the sample is sent, the speed of the postal services and also our workload.

Generally, users can expect to receive results within an average of 7 to 21 days from the time we receive the sample at our Barcelona office and prepare it in our laboratory.

Can I send different samples together in the same envelope?

Yes. Just make sure that all samples are correctly labelled with their own separate codes, so that we can identify them when they arrive.

Is my personal data shared with other persons or institutions?

Our service is anonymous and confidential. We will never share any personal information (including email) with anyone. We follow a strict data protection policy.

Test result data may be used for research purposes, but no personal data is used in this regard. In the unfortunate event that we detect a dangerous adulterant, we promptly issue a warning, but we will never disclose any details about the sender. In the unfortunate event that we detect a dangerous adulterant, we promptly issue a warning, but we will never disclose any details about the sender.

What happens if a sample does not arrive or is seized by customs?

If a sample does not arrive at our offices, we will give you a full refund (or offer you the possibility to try another one in the future).

Can you offer any kind of discount? Can I receive my test result quickly if I pay extra?

We cannot offer discounts or express tests. Our current price barely covers the costs of the tests that allow us to keep the service open.

We do not have the resources to make an express testing service available to everyone. International samples already have top priority.

Can you send me someone else's results?

We can only send test results to the person who sent the sample, for confidentiality reasons. If they want us to share their results with you, they have to send us an email requesting this.

In case the person in question shares with you the sample code and the result (or the analysis report), we can do a check on this (whether or not it matches our database), but in no case will we provide further details about the sample, the sender or the result.

What does this mean?

Our psychoactive substance testing service is designed specifically for end-users. The results are only valid for the sample analyzed, not for other samples. None of our results can be used as a guarantee of quality of any supplier or product. Chem-Safe and Energy Control disclaim all liability in this regard.

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Chem-Safe es un proyecto que ofrece información, análisis de sustancias y asesoramiento sobre sexualidades.

Chem-Safe és un projecte que ofereix informació, anàlisis de susbstàncies i assessorament sobre sexualitats.

Chem-Safe is a project that provides information, drug checking and sexuality advice.