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 They must not be published, distributed, or shared publicly in any form.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: Psychedelic Colourless Crystal Code: underhill - r
Ketamine
Ketamine
Fentanyl: Negative
Vancouver, BC
09/19/2023
Category: Psychedelic Colourless Crystal Code: underhill - s
Ketamine
Ketamine
Fentanyl: Negative
Vancouver, BC
09/19/2023
Category: Stimulant White Powder Code: underhill
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
09/19/2023
Category: Unknown Colourless Crystal
Unknown
Sucrose
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Psychedelic White Powder
Ketamine
Ketamine
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Opioid White Chunk
Oxycodone
Dicalcium Phosphate
35-40%
Uncertain Mineral
30-35%
Uncertain Carbohydrate
25-30%
Uncertain Oil
5-10%
Uncertain Match
5-10%
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Opioid Light Yellow Granules
Down
Caffeine
40-45%
Sucrose
30-35%
Fentanyl or analog
20-25%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Stimulant White Chunk
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Opioid Brown Granules
Down
Caffeine
50-55%
Erythritol
40-45%
Fentanyl or analog
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Opioid Brown Granules
Down
Erythritol
75-80%
Caffeine
20-25%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Opioid Light Purple Pebble
Down
Erythritol
55-60%
Caffeine
40-45%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Unknown White Granules
Unknown
Cocaine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Unknown White Chunk
Unknown
Microcrystalline Cellulose
80-85%
Uncertain Oil
10-15%
Uncertain Match
5-10%
Fentanyl: Negative Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Unknown White Pebble
Unknown
Microcrystalline Cellulose
90-95%
Uncertain Oil
5-10%
Fentanyl: Negative Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Unknown White Powder
Unknown
Cocaine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Other Dark Blue Powder
Arimidex
Microcrystalline Cellulose
70-75%
Talc
15-20%
Uncertain Match
5-10%
Fentanyl: Negative
Arimidex is not a substance in our libraries.
Vancouver, BC
09/18/2023
Category: Opioid Light Pink Powder
Heroin
Caffeine
90-95%
Fentanyl
5-10%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Opioid Brown Granules
Down
Caffeine
45-50%
Erythritol
40-45%
Mannitol
5-10%
Fentanyl or analog
5-10%
Fentanyl: Positive Benzodiazepine: Positive
Vancouver, BC
09/18/2023
Category: Stimulant White Crystal
Methamphetamine
Methamphetamine
Fentanyl: Negative Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Stimulant White Chunk
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Stimulant White Granules
Cocaine
Cocaine
85-90%
Oleamide
10-15%
Fentanyl: Negative
Oleamide is a sleep aid. It is also used as a lubricant.
Vancouver, BC
09/18/2023
Category: Opioid Light Green Chunk
Down
Erythritol
50-55%
Fentanyl
25-30%
Caffeine
15-20%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Stimulant White Granules
Cocaine
Cocaine
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Opioid Pink Granules Code: dog
Down
Caffeine
45-50%
Fentanyl
30-35%
Erythritol
15-20%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Opioid Purple Granules Code: dog
Down
Caffeine
50-55%
Erythritol
15-20%
Fentanyl
15-20%
Uncertain Match
10-15%
Fentanyl: Positive Benzodiazepine: Negative
The uncertain match in this sample is likely para-fluorofentanyl, but can not be confirmed as such. The combined fentanyl content may be as much as 25-35%.
Vancouver, BC
09/18/2023
Category: Opioid Blue Pebble
Down
Erythritol
55-60%
Fentanyl
20-25%
Caffeine
15-20%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Opioid Brown Granules
Down
Caffeine
65-70%
Para-Fluorofentanyl
20-25%
Mannitol
10-15%
Fentanyl: Positive Benzodiazepine: Negative
Vancouver, BC
09/18/2023
Category: Stimulant White Granules
Cocaine
Inositol
80-85%
Cocaine
15-20%
Fentanyl: Negative
Vancouver, BC
09/18/2023
Category: Psychedelic White Powder Code: ketchup123