The FTIR has a detection limit of approximately 5%. Substances below this level may not appear in results — even if they are toxic or affect the potency of your sample.
When possible, we may provide a percentage estimate based on what the FTIR detects. These numbers are generated by software and reflect only the visible components — not the full composition of the sample. The FTIR cannot isolate individual substances in complex mixtures, so any percentage estimates are approximate. They may not reflect actual potency, and similar-looking samples can yield different results – therefore we do not provide purity testing. Any percentages we offer are estimates based on the visible ingredients identified through FTIR spectroscopy. Since this method does not account for the entire sample, undetected ingredients below the detection threshold may influence the composition. The percentages are intended only as a general indication of how the identified ingredients are distributed within the sample. Due to this, any percentages provided cannot be used to calculate milligram quantities within a sample. Our results should not be used to determine exact dosages.
Additionally, a sample may not reflect the full composition of a drug. For example, testing part of a pill may not represent the rest. Cross-contamination between samples stored together can also affect results.
When we detect only one substance, we don’t provide a percentage because other ingredients might still be present below the 5% detection limit.
Treat any percentage result as a rough guideline, not a precise measurement.
Tests highlighted in red indicate particularly dangerous or unexpected results. Flagged samples can alslo be viewed on our Alerts page.
We also use test strips to detect the presence of fentanyl, benzodiazapenes, and lysergamide (LSD).
The results provided are strictly for personal use and educational purposes. They must not be published, distributed, or shared publicly in any form. Unauthorized sharing, reproduction, or publication of these results is strictly prohibited and may result in disciplinary action.
If you find our results shared elsewhere, please be aware that such use is unauthorized and we do not condone it. Images or representations of our results can be easily replicated or altered online, potentially containing misleading or false information. We strongly recommend testing your own samples to ensure accuracy and reliability.
Category: Opioid Light Brown Powder Code: Smackman
Heroin
Mannitol
55-60%
Fentanyl
10-15%
Diphenhydramine
10-15%
Lactose
10-15%
Caffeine
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Anonymous, BC
04/02/2023
Category: Opioid Light Orange Pebble
Down
Erythritol
55-60%
Caffeine
30-35%
Fentanyl or analog
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Opioid Grey Chunk
Down
Erythritol
60-65%
Caffeine
20-25%
Fentanyl
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Opioid Pink Pebble
Down
Erythritol
55-60%
Caffeine
30-35%
Fentanyl or analog
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Stimulant White Powder
Cocaine
Glucose
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Unknown Colourless Crystal
Unknown
Ketamine
Fentanyl: Negative
Anonymous, BC
04/02/2023
Category: Opioid Blue Pebble
Down
Caffeine
60-65%
Fentanyl
30-35%
Erythritol
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Psychedelic White Granules
Ketamine
Ketamine
Fentanyl: Negative
Anonymous, BC
04/02/2023
Category: Psychedelic Dark Pink Crystal
MDMA
MDMA
Fentanyl: Negative
Anonymous, BC
04/02/2023
Category: Unknown Dark Purple Pebble
Unknown
Caffeine
35-40%
Fentanyl
30-35%
Erythritol
25-30%
Uncertain Match
5-10%
Fentanyl: Positive Benzodiazepine: Positive
The uncertain match in this sample has similarities to benzodiazepines but can not be confirmed. The benzodiazepine content in this sample may be as much as 5-10%.
Vancouver, BC
04/02/2023
Category: Unknown Light Grey Powder
Unknown
Heroin
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
04/02/2023
Category: Unknown Light Yellow Crystal
Unknown
Fentanyl
80-85%
Dimethyl Sulfone
5-10%
Propionanilide
5-10%
Uncertain Match
5-10%
Fentanyl: Positive Benzodiazepine: Negative
The uncertain match in this sample is likely leftover solvents and/or precursors, but can not be confirmed.