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 They must not be published, distributed, or shared publicly in any form.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 uncertain match was present in too small proportion to identify.
Vancouver, BC
12/10/2025
Category: Unknown White Crystal
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
11/08/2025
Category: Opioid White Powder
Down
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
08/09/2025
Category: Unknown Colourless Crystal
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
07/02/2025
Category: Opioid Yellow Granules
Down
Caffeine
Para-Fluorofentanyl
Para-Fluorofentanyl Base
Erythritol
Xylazine
Uncertain Carbohydrate
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
06/30/2025
Category: Unknown White Powder Code: potato white
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
05/28/2025
Category: Unknown White Powder Code: potato
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
05/17/2025
Category: Opioid Light Blue Granules
Down
Erythritol
Caffeine
Para-Fluorofentanyl
Xylazine
Uncertain Carbohydrate
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
03/06/2025
Category: Unknown White Pebble Code: water
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
02/24/2025
Category: Opioid Pink Granules
Down
Caffeine
Erythritol
Para-Fluorofentanyl
Xylazine
Fentanyl
Fentanyl: Positive Benzodiazepine: Positive
This sample contains multiple central nervous system depressants and carries a high risk of causing a complex overdose that is only partially reversible by naloxone.
Vancouver, BC
02/21/2025
Category: Opioid Pink Pebble
Down
Erythritol
Caffeine
Fentanyl
Para-Fluorofentanyl
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
The majority of the sample was erythritol and caffeine with fentanyl and para-fluorofentanyl appearing to be similar amounts. Xylazine appeared to be present in a small amount. The uncertain match was too small to confirm but shared similarities to multiple precursors and solvents.
Vancouver, BC
02/16/2025
Category: Opioid Grey Granules Code: BCP191024
Fentanyl
Caffeine
Fentanyl
Xylazine
Fentanyl: Positive Benzodiazepine: Negative
Unknown, Unknown
02/06/2025
Category: Opioid Purple Granules Code: BCP101224
Fentanyl
Caffeine
Propionanilide
Uncertain Fentanyl Analog
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
Unknown, Unknown
02/06/2025
Category: Opioid Light Brown Granules
Fentanyl
Caffeine
Mannitol
Xylazine
Dimethyl Sulfone
Xylitol
Fentanyl: Positive Benzodiazepine: Negative
Unknown, Unknown
02/06/2025
Category: Unknown White Powder
Unknown
Xylazine
55-60%
Caffeine
Fentanyl: Negative Benzodiazepine: Negative
Xylazine is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent. Combining this with other depressants can cause complex overdose situations as xylazine does not respond to naloxone.
Vancouver, BC
01/30/2025
Category: Depressant White Powder Code: Canucks
Xylazine
Xylazine
Uncertain Match
Fentanyl: Negative
The uncertain match in this sample could not be matched to any substance in our reference libraries.
Vancouver, BC
01/19/2025
Category: Opioid Colourless Granules
Down
Erythritol
Para-Fluorofentanyl
Desalkylgidazepam
Xylazine
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
01/17/2025
Category: Opioid Dark Brown Granules
Down
Erythritol
Desalkylgidazepam
Xylazine
Para-Fluorofentanyl
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
01/17/2025
Category: Opioid Dark Purple Granules
Fentanyl
Erythritol
Para-Fluorofentanyl
Desalkylgidazepam
Xylazine
Caffeine
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
01/17/2025
Category: Unknown White Granules Code: mari02
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Xylazine a.k.a. "tranq" is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent.
Vancouver, BC
01/17/2025
Category: Unknown White Granules Code: tango1
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Xylazine a.k.a. "tranq" is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent.
Vancouver, BC
01/17/2025
Category: Unknown White Granules
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
01/11/2025
Category: Opioid Brown Granules
Fentanyl
Caffeine
Ortho-Methylfentanyl
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
01/08/2025
Category: Opioid Light Brown Granules
Down
Erythritol
Para-Fluorofentanyl
Caffeine
Desalkylgidazepam
Xylazine
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
01/03/2025
Category: Opioid Light Grey Granules
Down
Fentanyl
Xylazine
Inositol
Fentanyl: Positive Benzodiazepine: Negative
The fentanyl content in this sample is about 40-50% and the xylazine content is about 30-45%
Vancouver, BC
01/03/2025
Category: Opioid White Powder
Heroin
Para-Fluorofentanyl
Xylazine
Caffeine
Fentanyl: Positive Benzodiazepine: Positive
This sample appears to be primarily para-fluorofentanyl with a detectable amount of xylazine. This sample also triggered a positive result on the benzodiazepine test strips.
Unknown, CAN
01/03/2025
Category: Opioid Light Purple Granules
Down
Fentanyl
Xylazine
Inositol
Fentanyl: Positive Benzodiazepine: Negative
The fentanyl content in this sample is estimated at 50-60% and the Xylazine content at 25-35%
Vancouver, BC
01/03/2025
Category: Unknown White Tablet Code: apples 5
Unknown
Xylazine
Uncertain Match
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
01/02/2025
Category: Opioid Dark Purple Chunk
Down
Erythritol
Para-Fluorofentanyl
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
12/23/2024
Category: Opioid Blue Granules
Down
Erythritol
Caffeine
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Positive
Due to the presence of fentanyl, benzodiazepine, and xylazine this sample presents a risk of a complex overdose that won't fully respond to naloxone.
Vancouver, BC
12/23/2024
Category: Opioid Dark Red Granules
Down
Erythritol
Para-Fluorofentanyl
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Positive
Due to the presence of fentanyl, benzodiazepine, and xylazine this sample presents a risk of a complex overdose that won't fully respond to naloxone. Confirmatory results: para-fluorofentanyl 31%, desalkylgidazepam 13.4%, fentanyl HCl 12.8%, xylazine 14.3%, caffeine 3.17%.
Vancouver, BC
12/23/2024
Category: Opioid Grey Granules
Down
Caffeine
Fentanyl
Bromazolam
Xylazine
Erythritol
Fentanyl: Positive Benzodiazepine: Positive
Combining xylazine with other CNS depressants such as fentanyl or benzodiazepines like bromazolam can cause complex overdoses that do not respond fully to naloxone. A mixture like this could be extremely risky & potentially fatal for an unsuspecting user.
Vancouver, BC
12/05/2024
Category: Opioid Grey Granules
Down
Caffeine
Fentanyl
Bromazolam
Xylazine
Erythritol
Fentanyl: Positive Benzodiazepine: Positive
Combining xylazine with other CNS depressants such as fentanyl or benzodiazepines like bromazolam can cause complex overdoses that do not respond fully to naloxone. A mixture like this could be extremely risky & potentially fatal for an unsuspecting user.
Vancouver, BC
12/05/2024
Category: Opioid Grey Granules
Down
Caffeine
Fentanyl
Xylazine
Erythritol
Bromazolam
Fentanyl: Positive Benzodiazepine: Positive
Combining xylazine with other CNS depressants such as fentanyl or benzodiazepines like bromazolam can cause complex overdoses that do not respond fully to naloxone. A mixture like this could be extremely risky & potentially fatal for an unsuspecting user.
Vancouver, BC
12/05/2024
Category: Opioid Blue Pebble
Down
Caffeine
Xylazine
Fentanyl
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
This sample is mostly caffeine with a small amount of xylazine, fentanyl, and an uncertain match which we could not identify.
Vancouver, BC
12/01/2024
Category: Opioid Yellow Granules
Down
Erythritol
Glucose
Caffeine
Para-Fluorofentanyl
Xylazine
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
11/29/2024
Category: Opioid Orange Granules
Down
Erythritol
Glucose
Para-Fluorofentanyl
Caffeine
Xylazine
Fentanyl: Positive Benzodiazepine: Positive
In addition to being both positive for fentanyl & benzodiazepines, this sample contains a detectable amount of xylazine, also known as tranq. Combining multiple CNS depressants can lead to a complex overdose that does not respond to naloxone.
Vancouver, BC
11/29/2024
Category: Opioid Light Blue Tablet
Oxycodone
Microcrystalline Cellulose
Fentanyl
Calcium Stearate
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
Imprint: M/30. We could not find oxycodone on the spectrometer.
Vancouver, BC
11/27/2024
Category: Opioid Light Yellow Chunk
Fentanyl
Ortho-Methylfentanyl
Xylazine
Fentanyl: Positive Benzodiazepine: Negative
We suspect that the Ortho-Methylfentanyl content in this sample is anywhere around 80-95%.
Vancouver, BC
11/26/2024
Category: Opioid Light Blue Pressed Pill
Oxycodone
Microcrystalline Cellulose
Fentanyl
Calcium Stearate
Xylazine
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
This sample has a high risk of overdose due to the presence of both fentanyl and xylazine in place of oxycodone. Imprint: M/30. We were unable to detect oxycodone in this sample. Unable to provide percentages due to being a complex mixture.
Vancouver, BC
11/25/2024
Category: Unknown White Crystal
Unknown
Xylazine
Fentanyl: Positive Benzodiazepine: Negative
Because we only saw the fentanyl on the test strip, we can not assign a percentage, but the amount is likely small as we did not see it on the spectrometer.
Vancouver, BC
11/25/2024
Category: Unknown White Granules Code: ziplock 5
Unknown
Xylazine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
11/24/2024
Category: Opioid Light Brown Granules Code: pickle BJ
Fentanyl
Ortho-Methylfentanyl
Erythritol
Xylazine
Uncertain Match
Uncertain Carbohydrate
Fentanyl: Positive Benzodiazepine: Negative
The ortho-methylfentanyl content in this sample can be anywhere around 70-90%, however we were unable to confirm. This sample also contains xylazine.
Vancouver, BC
11/11/2024
Category: Unknown Purple Chunk
Unknown
Erythritol
Caffeine
Xylazine
15-20%
Fentanyl
10-15%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
11/10/2024
Category: Opioid Brown Granules
Heroin
Caffeine
Mannitol
Sucrose
Lactose
Uncertain Oil
Xylazine
Fentanyl: Positive Benzodiazepine: Positive
This sample contains Fentanyl or Fentanyl analogs, Benzodiazepines and Xylazine. We recommend to be extremely careful with using this sample and not to use it alone.
Unknown, Unknown
11/05/2024
Category: Depressant White Tablet
Alprazolam
Microcrystalline Cellulose
Uncertain Oil
Xylazine
Uncertain Match
Fentanyl: Negative Benzodiazepine: Negative
Imprint: XANAX. Xylazine is a veterinary sedative with depressant effects. It is not formulated for human use and is not reversible by nalaxone. The uncertain match may be a part of the oil but we could not confirm.
Vancouver, BC
10/31/2024
Category: Stimulant White Pebble Code: superman
Cocaine Base
Cocaine Base
80-85%
Xylazine
15-20%
Fentanyl: Negative Benzodiazepine: Negative
This sample contains Xylazine, which is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent. Combining this with other depressants can cause complex overdose situations as xylazine does not respond to naloxone.
Vancouver, BC
10/27/2024
Category: Stimulant White Granules
Cocaine Base
Cocaine Base
75-80%
Xylazine
20-25%
Fentanyl: Negative Benzodiazepine: Negative
Xylazine is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent. Combining this with other depressants can cause complex overdose situations as xylazine does not respond to naloxone.
Vancouver, BC
10/24/2024
Category: Stimulant White Pebble
Cocaine Base
Cocaine Base
80-85%
Xylazine
15-20%
Fentanyl: Negative Benzodiazepine: Negative
Xylazine is a veterinary sedative with depressant effects. It is not formulated for human use and when used as intended requires a reversal agent. Combining this with other depressants can cause complex overdose situations as xylazine does not respond to naloxone.