tl;dr – end.overdose deleted and blocked me and another user for mentioning the dilution ratios for amphetamines. Please use both instructions in the other slides for older batches of test strips: 10mg/tsp and 10mg/4tsp

I honestly don’t believe fentanyl test results from people I don’t know lol. I’ve seen people who can’t even reagent test properly (way easier), but I’m supposed to take some random person who tweeted’s word for it, testing one of the most finnicky substances to test for fentanyl? Eh.

Remember when everyone passed around that Fentanyl in Ketamine OD story then like a day later the victim was like oh shit I forgot I also had benzos (commonly adulterated with fentanyl) and then we never heard of it again? If it’s not someone I trust (which is definitely not random people nor law enforcement), I want to see confirmatory test results. That can be a toxicology report or spectrometer test. I’ve seen way too much misinformation to take this at face value.

In response to my comment (seen at the bottom of my screenshot), they said it was diluted properly, but also not everyone was aware of the unknown number of batches (only 2 were cited but we discovered this was true with more than that) that had a completely different sensitivity making all the amphetamines flag positive at the ratio that’s on the instructions.

The dilution ratios have been fixed now, but if you have any batch of BTNX fent test strips from last year (2021) I’d test the MDMA first at the normal ratio, if that’s positive then do the adjusted ratio. If it’s still positive, guess you’re SOL with that batch.

Considering this is nowhere on their IG or website, I doubt that their clients know this. Especially since they also deleted my comment and blocked my account. So apparently it makes them uncomfortable to be presented with this information. My comment wasn’t the only one that mentioned the amphetamine to water ratios and they deleted that one as well.

I wasn’t attacking them or spreading misinformation. After they said it was diluted properly, I asked them where they (the person who did the test) was based so I could see if I could track down some patterns of this in the area.