WHPM Fentanyl Drug Test Strips | WFT-ST25
| Drugs Detected |
Fentanyl at concentrations of 10 ng/mL |
| SKU | WFT-ST25 |
| Quantity | 25 Tests |
| Time to Results | 5 minutes |
| Product Dating | >= 12 months |
| Classification | Harm Reduction, Forensic Use |
| Sample Type | Liquid or Powder (see insert) |
| Storage | Room Temp. |
W.H.P.M. Fentanyl Drug Test Strips are 99% accurate and 100% easy to use.
- Detects fentanyl and multiple fentanyl analogs
- No false positives with MDMA, Methamphetamine, Cocaine or Morphine
- Fast results in 5 minutes
- 99% Accurate
Fentanyl is an extremely powerful synthetic opioid, far more potent than heroin. Sadly, in North America alone, hundreds of thousands of people have lost their lives by consuming drugs contaminated with fentanyl.
The WHPM fentanyl test strips were developed specifically for harm reduction use. With a detection cutoff of 10 ng/ml, they are one of the most sensitive test strips on the market. They are also highly selective to fentanyl and its analogs, meaning they are less likely to cross-react with other, non-fentanyl-related drugs.
The Importance of Sample Preparation
When fentanyl is contaminating other substances, it is unlikely to be mixed evenly. This is called the “chocolate chip cookie effect” and is why the best recommendation is to dilute and test the entire sample of the substance (i.e. pill or baggie of powder). However, because many people are only willing or able to test a small portion of their substance, sample preparation to avoid false negatives and false positives is extremely important. Here are the three components of proper sample preparation:
1. Crush and mix - In order to reduce the chocolate chip cookie effect and redistribute any fentanyl as evenly as possible throughout the sample, the entire sample must be crushed and mixed thoroughly.
2. Test as much as you are willing - To maximize the chance that the portion being tested will contain fentanyl (if fentanyl is contaminating the sample), test the largest amount possible. WHPM recommends a minimum of 50 mg.
3. Dilute the portion to 10 mg/ml* - To maximize the chance of detecting even a tiny amount of fentanyl that was hopefully captured in the chosen portion, dilute the portion only enough to avoid false positives, and not much more.** The WHPM fentanyl test strips have been laboratory tested on the most common drugs and drug cuts, and they did not produce false positives even at the high concentration of 10 mg/ml in water.***
Following the protocols for sample preparation above are the best practices for using the WHPM Fentanyl Test Strip. Instructions from other suppliers offering non-specific dilution protocols (i.e., “put a little bit of powder into a small amount of water") risk false positives and false negatives.
When fentanyl is contaminating other substances, it is unlikely to be mixed evenly. This is called the “chocolate chip cookie effect” and is why the best recommendation is to dilute and test the entire sample of the substance (i.e. pill or baggie of powder). However, because many people are only willing or able to test a small portion of their substance, sample preparation to avoid false negatives and false positives is extremely important. Here are the three components of proper sample preparation:
1. Crush and mix - In order to reduce the chocolate chip cookie effect and redistribute any fentanyl as evenly as possible throughout the sample, the entire sample must be crushed and mixed thoroughly.
2. Test as much as you are willing - To maximize the chance that the portion being tested will contain fentanyl (if fentanyl is contaminating the sample), test the largest amount possible. WHPM recommends a minimum of 50 mg.
3. Dilute the portion to 10 mg/ml* - To maximize the chance of detecting even a tiny amount of fentanyl that was hopefully captured in the chosen portion, dilute the portion only enough to avoid false positives, and not much more.** The WHPM fentanyl test strips have been laboratory tested on the most common drugs and drug cuts, and they did not produce false positives even at the high concentration of 10 mg/ml in water.***
Following the protocols for sample preparation above are the best practices for using the WHPM Fentanyl Test Strip. Instructions from other suppliers offering non-specific dilution protocols (i.e., “put a little bit of powder into a small amount of water") risk false positives and false negatives.
||Detects (FEN) Fentanyl at 10 ng/mL||
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