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 They must not be published, distributed, or shared publicly in any form.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.
Piperidone is a chemical building block of many substances including fentanyl. There is little research or information about its toxicity if consumed by humans. This substance may be present as a result of improper processing of the intended product.
Vancouver, BC
05/17/2025
Category: Opioid Light Yellow Powder Code: potato white
Fentanyl
W-19
Metonitazene
Uncertain Match
Fentanyl: Negative Benzodiazepine: Positive
The uncertain match in this samples shares similarities with the benzodiazepines alprazolam and bromazolam, but can not be confirmed as such. The uncertain match in this sample is likely more than one substance. Metonitazene is a synthetic benzimidazole opioid that may be of similar potency to that of fentanyl or 1000 times the potency of morphine. It shares effects with other opioids, including pain relief and euphoria. Metonitazene has never been used in clinical settings because of its high risk of dependency and serious adverse effects, including respiratory depression. Naloxone can be effective at reversing nitazene overdoses.
Vancouver, BC
05/17/2025
Category: Psychedelic White Crystal
MDMA
MDMA
75-80%
Sucrose
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Opioid Light Yellow Pebble
Down
Fentanyl
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
This sample is largely fentanyl, with a small uncertain match. The small uncertain match may be related to the production of fentanyl/analogues or their precursors but we are unable to confirm. Harm reduction practices are strongly advised. Start with a small test dose, wait a while before redosing, try not to use alone and have naloxone handy.
Vancouver, BC
05/17/2025
Category: Other Blue Chunk Code: potato blue
Sildenafil and Tadalafil
Sildenafil
Tadalafil
Microcrystalline Cellulose
Uncertain Oil
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Opioid Yellow Chunk Code: potato brown
Down
Erythritol
Caffeine
W-19
15-20%
Fentanyl: Positive Benzodiazepine: Positive
“W-series” substances such as W-18 or W-19 are a series of compounds that were discovered at the University of Alberta in 1982. Although these substances were previously referred to as synthetic opioids, recent studies suggest that they likely do not bind to opioid receptors. Knowledge regarding effects on humans, the mechanisms of action, and the pharmacology of these compounds is largely unknown.
Vancouver, BC
05/17/2025
Category: Opioid Purple Pebble
Down
Caffeine
Fentanyl
Uncertain Match
Uncertain Carbohydrate
Fentanyl: Positive Benzodiazepine: Positive
The uncertain match shared similarities with various benzodiazepines, specifically bromazolam and alprazolam, but was present in too small proportion to identify.
Vancouver, BC
05/17/2025
Category: Psychedelic White Granules Code: catdog
2C-B
2C-B HBr
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Stimulant White Granules Code: catdog D
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Stimulant White Granules Code: catdog C
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Stimulant Light Yellow Crystal
4-MMC
4-MMC
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Stimulant White Granules Code: catdog B
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
05/17/2025
Category: Psychedelic Light Yellow Crystal
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic Light Yellow Crystal
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic Brown Crystal
MDMA
MDMA
Uncertain Match
Fentanyl: Negative
The uncertain match may be an acid related to the synthesis of MDMA, but is present in too small proportion to confirm.
Vancouver, BC
05/16/2025
Category: Stimulant White Powder Code: one time
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Other White Chunk
Semaglutide
No Library Match
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Other White Powder
Oxandrolone
Sucrose
Oxandrolone
Calcium Stearate
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Other White Granules
TB-500
No Library Match
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic White Powder
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic White Powder
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic White Powder
MDMA
MDMA
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Opioid Yellow Chunk
Fentanyl
Para-Fluorofentanyl
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Psychedelic White Crystal Code: rosebud 3
Ketamine
Ketamine
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Opioid Light Brown Granules
Fentanyl
Xylitol
Carfentanil
Caffeine
Fentanyl: Positive Benzodiazepine: Negative
Carfentanil is an opioid analgesic analogue of fentanyl. It has a potency of 10,000 times that of morphine and 100 times that of fentanyl. Carfentanil is only intended for veterinary medicine as a tranquilizer for large animals. Overdose from carfentanil can be reversed with naloxone, though it is possible multiple doses are needed as it is so potent.
Imprint: XANAX/2; Aspects of the uncertain match share similarities with various benzodiazepines as well as pill binding/coating ingredients.
Vancouver, BC
05/16/2025
Category: Opioid White Tablet
Acetaminophen and Oxycodone
Microcrystalline Cellulose
Calcium Stearate
Fentanyl: Negative Benzodiazepine: Negative
Imprint: M523 / 10/325
Vancouver, BC
05/16/2025
Category: Opioid Light Brown Granules
Heroin
MD-MAPA
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Opioid Light Brown Granules
Heroin
MD-MAPA
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Depressant Pink Granules
Benzodiazepine (Unknown)
Lactose
Uncertain Match
Uncertain Oil
Fentanyl: Positive Benzodiazepine: Negative
The uncertain match shares similarities with the hypnotic drug "etaqualone" but we cannot confirm for certain.
Vancouver, BC
05/16/2025
Category: Opioid White Tablet
Hydromorphone
Lactose
Hydromorphone
Uncertain Oil
Fentanyl: Negative Benzodiazepine: Negative
Imprint: DD/8
Vancouver, BC
05/16/2025
Category: Unknown White Powder
Unknown
Cocaine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Unknown White Powder
Unknown
Dextrose
Calcium Carbonate
Fentanyl: Positive Benzodiazepine: Negative
This sample was submitted alongside a fentanyl-containing sample, the positive fentanyl test strip may be caused by cross-contamination.
Toronto, ON
05/16/2025
Category: Opioid Blue Granules
Down
Erythritol
Fentanyl
30-35%
Caffeine
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Unknown White Crystal
Unknown
Dimethyl Sulfone
Fentanyl: Positive Benzodiazepine: Negative
This sample was submitted alongside a fentanyl-containing sample, the positive fentanyl test strip may be caused by cross-contamination.
Toronto, ON
05/16/2025
Category: Opioid Purple Granules Code: dog dark
Down
Caffeine
Fentanyl
20-25%
Erythritol
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
05/16/2025
Category: Stimulant White Powder
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
05/16/2025
Category: Unknown Light Yellow Granules
Unknown
Fentanyl
Propionanilide
Uncertain Carbohydrate
Uncertain Fentanyl Analog
Uncertain Match
Fentanyl: Positive Benzodiazepine: Negative
The uncertain match shares similarities with fentanyl and may be related to the synthesis of fentanyl, but is present in too small proportion to confirm.