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 They must not be published, distributed, or shared publicly in any form.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.
The fentanyl test strip for this sample was inconclusive. Diphenhydramine interacts with fentanyl test strips and can easily produce false positives or render the test strip invalid.
Vancouver, BC
12/08/2022
Category: Unknown Dark Brown Chunk
Unknown
Caffeine
50-55%
Mannitol
30-35%
Propionanilide
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Psychedelic Light Purple Crystal
MDMA
MDMA
85-90%
Sucrose
10-15%
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Psychedelic Light Purple Crystal
MDMA
MDMA
85-90%
Sucrose
10-15%
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown Light Grey Powder
Unknown
Heroin
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Purple Chunk
Unknown
Erythritol
75-80%
Caffeine
20-25%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Stimulant White Crystal
Methamphetamine
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Psychedelic Purple Crystal
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown White Chunk
Unknown
Phenacetin
50-55%
Acetaminophen
35-40%
Cocaine Base
5-10%
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Psychedelic Light Pink Powder
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown Purple Chunk
Unknown
Erythritol
75-80%
Caffeine
20-25%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Unknown White Granules
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Light Grey Chunk
Unknown
Heroin
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Grey Chunk
Unknown
Caffeine
55-60%
Mannitol
30-35%
Propionanilide
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Light Yellow Powder
Unknown
Caffeine
75-80%
Flualprazolam
20-25%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Opioid Light Purple Powder Code: dog-2
Down
Caffeine
45-50%
Erythritol
30-35%
Fentanyl
20-25%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Opioid Light Purple Powder Code: dog-1
Down
Caffeine
45-50%
Fentanyl
20-25%
Erythritol
20-25%
Uncertain Match
5-10%
Fentanyl: Positive Benzodiazepine: Negative
The uncertain match in this sample is suspected to be a fentanyl analog and/or precursor but could not be confirmed.
Vancouver, BC
12/08/2022
Category: Unknown White Paste
Unknown
Polyethylene Glycol
N/A
Water
N/A
Uncertain Match
N/A
Fentanyl: Negative
Unable to assign percentages due to the quantity of water in this sample.
Vancouver, BC
12/08/2022
Category: Unknown Dark Orange Powder
Unknown
Fentanyl
70-75%
4-ANPP
15-20%
Uncertain Match
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Opioid Light Green Granules
Down
Caffeine
55-60%
Erythritol
25-30%
Fentanyl
15-20%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Unknown Brown Pebble
Unknown
Erythritol
70-75%
Caffeine
15-20%
Fentanyl or analog
5-10%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Stimulant White Powder
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Stimulant White Powder
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown Dark Green Powder
Unknown
Caffeine
50-55%
Mannitol
30-35%
Tramadol
10-15%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Stimulant Colourless Crystal
Methamphetamine
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Stimulant Colourless Crystal
Methamphetamine
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Yellow Crystal
Unknown
No Library Match
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Light Yellow Crystal
Unknown
No Library Match
Fentanyl: Negative Benzodiazepine: Negative
We do not have this substance in our reference libraries.
Vancouver, BC
12/08/2022
Category: Stimulant White Crystal
Methamphetamine
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Opioid Light Purple Chunk
Down
Caffeine
70-75%
Fentanyl
10-15%
Erythritol
10-15%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Unknown Colourless Crystal
Unknown
Ketamine
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown Colourless Crystal
Unknown
Ketamine
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Psychedelic Light Pink Crystal
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Unknown Colourless Crystal
Unknown
Ketamine
Fentanyl: Negative
Vancouver, BC
12/08/2022
Category: Opioid Light Grey Chunk
Down
Caffeine
45-50%
Xylitol
40-45%
Fentanyl
10-15%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/08/2022
Category: Unknown Colourless Crystal
Unknown
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
12/08/2022
Category: Opioid Light Grey Granules
Down
Bromazolam
50-55%
Caffeine
30-35%
Fentanyl
15-20%
Fentanyl: Positive Benzodiazepine: Positive
This sample contains a considerable amount of both benzodiazepines and fentanyl. Consuming these substances together greatly increases the risk of complex overdose.