International
Check your Chems
International Drug Checking Service
This service aims to provide them with access to objective information, personalised advice and analysis of the composition of the samples to be consumed, from a public health and human rights perspective.
This service is a risk and harm reduction strategy for psychoactive substances aimed for those who decide to use them.
It aims to provide them with access to objective information, personalised advice and analysis of the composition of the samples to be consumed, from a public health and human rights perspective.
If this is your first time analysing, please read about the service.
Want to know how we do it?
Identifiable Substances
We can identify almost any active compound.
Quantifiable substances
MDMA (Ecstasy), methamphetamine (Crystal Meth), GHB/GBL, ketamine, cannabis, mephedrone (4-MMC), metaphedrone (3-MMC) and almost 100 other substances. Here is the complete list, you can also download it
Analysis Prices
This service is private and has a price. The profits from this service allow the maintenance of the Chem-Safe project.
Identification Analysis
Cost: 60 €
+ analytical report: 90 €
Description
Detection of all active compounds in a sample.
Analytical Techniques
GC/M, LC/MS or HPLC-DAD.
Quantification of MDMA and 2-CB
Cost: 80€
Description
Reduced prices for MDMA and 2C-B samples.
Analytical Techniques
GC/MS and quantification by UV spectrophotometry
Quantification Analysis
Includes a detailed analytical report.
Cost: 120 €
Description
Identification and quantification of active compounds.
Analytical Techniques
GC/M, LC/MS o HPLC-DAD
Enantiomers Methamphetamine
Cost: Not yet available
Description
Analytical Techniques
LC/MS with chiral column
Enantiomers
Non-superimposable three-dimensional configurations of a molecule (such as hands, left and right). In general, substances are usually racemic (a mixture), but may vary depending on the synthesis route used or precursors used.
Heavy Metals
Cannabis
Cost: 60 €
Description
Analytical Techniques
ICP-MS.
Comments
External laboratory.
Pesticides
Cannabis
Cost: 110 €
Description
Analytical Techniques
LC-MS/MS.
GC-MS/MS.
Comments
External laboratory.
Mycotoxins
Cannabis
Cost: 130 €
Description
Analytical Techniques
LC-MS/MS.
Comments
External laboratory.
Submit a Sample
In order to be able to carry out the analysis properly, we need a minimum amount.
It is not necessary to send more than what is indicated below:
| Quantities | Comments |
| 50 milligrams (0,05 grams). | It is necessary to homogenize the sample to catch all possible components. That is, the crystals and rocks must be thoroughly crushed.The powder should be well shaken before taking the sample. |
| Quantities | Comments |
| 1 whole tablet. |
| Quantities | Comments |
| 2 milliliters. | Liquid LSD (1 drop on a piece of blotting paper). |
| Quantities | Comments |
| 1 whole tablet. | It is necessary to measure and weigh the entire tablet, which is necessary for a correct analysis. Once these processes have been carried out, approximately ¼ of the tablet is collected and the rest is disposed of properly. |
| Quantities | Comments |
| 500 milligrams (0,5 grams) | For the analysis of pesticides and heavy metals: 6 grams. |
| Quantities | Comments |
| 200 milligrams (0,2 grams). | For the analysis of pesticides and heavy metals: 6 grams. |
| Quantities | Comments |
| 1000 miligrams (1 gram) | For the analysis of pesticides and heavy metals: 6 grams. |
Previous 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.
Login
Log in or create an account in our a analysis application.
Once inside, select “submit a sample” to register your sample information.
If you have any questions, please write to [email protected].
- This application does not work properly with Tor browser.
Before sending
Remember to indicate the “Chem-Safe” project in a visible place o or in the sample pseudonym in the application.
If we cannot identify the sample, the feedback with the results will not include those aspects of sexuality.
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.
In general, users can expect to receive the results within an average of 7 to 21 days from the moment we receive the sample in our Barcelona office.
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.
In general, users can expect to receive the results within an average of 7 to 21 days from the moment we receive the sample in our Barcelona office.
Is my personal data shared with other persons or institutions?
Our service is anonymous and confidential. We will never share any personal data (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?<br /> Can I receive my test result quickly if I pay extra?
Can you offer any discounts? Can I receive my test result quickly if I pay extra? Our current price barely covers the testing costs 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.
What does this mean?
Our psychoactive substance testing service is specifically designed for end-users. The results are only valid for the sample tested, 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 any liability in this regard.
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.
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