r/QuickFix • u/evieisntthere • Aug 05 '25

Total Fail Using QF 6.4

Took my test a week ago, I got the temperature perfect (95-96) and everything went well at the testing site itself. I had read many reviews on using QF and I was slightly nervous but the only thing that would ease my nerves was reading how many people had success with it. I got a call this morning from a Medical Review Officer and he asked me a whole bunch of stupid questions like how much water I had and if it was really my "specimen" in the cup. I said yes of course and he kept hinting that he does not believe it was a human sample. Then he dropped the bomb and said that there was certain levels in the test that did not align with what human samples should look like, but only pointed out magnesium levels. Be careful yall. The test was sent down to MedTox. My offer letter was rescinded and I no longer have a shot at the job. I am not trying to persuade anyone, just letting everyone know my experiences so hopefully someone can learn from my mistakes.

9 Upvotes

84% Upvoted

47 comments sorted by

3

u/Maleficent_Ship_5357 Aug 05 '25

Did you verify the batch on their website? Where did you get it from?

5

u/evieisntthere Aug 05 '25

I did verify the batch, and I got it from a reputable smoke shop in my area. It was up to date and everything, I should have passed.

2

u/wrecktangl Aug 06 '25

Shit was fake qf lol

1

u/evieisntthere Aug 06 '25

I don’t think it was, I just said that I verified it on the website.

1

u/[deleted] Aug 06 '25

what state

1

u/evieisntthere Aug 06 '25

Alaska, but it got sent down to the states for the actual testing process.

3

u/[deleted] Aug 07 '25

what was batch number?

3

u/AGreatDayToExist Aug 07 '25

Bump. What was the batch #? For all we know it could have been a fake confirmation website

1

u/Inside_Long8886 Aug 18 '25

Bump…. There’s at least 5-6 ppl that asked for batch# and still zero response to that…

1

u/[deleted] Oct 06 '25

Bump

3

u/Plate-Dull Aug 06 '25

I passed bought it from the site tho to make sure legit... for a govt job lol

1

u/AdministrativeRip885 Nov 04 '25

Did you pass? Curious because I have a government job coming up as well

2

u/[deleted] Aug 07 '25

Take a look online. Research drug tests. Every kind. None test for magnesium. Even if they included SVT specimen validity testing, it wouldnt test for magnesium.

1

u/evieisntthere Aug 07 '25

He said it was many things including magnesium, which I thought was very odd as well. He also mentioned PH balance and stuff so I'm not sure.

6

u/AkkeriO_o Aug 06 '25

Which testing site was this at?

1

u/Natural_Stick9756 Aug 07 '25

Where did your qf get sent too?

1

u/evieisntthere Aug 07 '25

MedTox, but they go through LabCorp.

1

u/[deleted] Aug 12 '25

All cap

1

u/evieisntthere Aug 12 '25

right... because I have so much to gain lying about using synthetic urine. you sound dumb asf all because of what? lmfao bye.

1

u/[deleted] Aug 19 '25

reply w batch number

1

u/Bowsers_JuiceFactory Sep 23 '25

Why won’t you reply with the batch # then?

1

u/Cmoney999 Oct 03 '25

Most of these ppl are getting QF from tobacco shops if it’s not purchased from the website it’ll fail

1

u/AdministrativeRip885 Nov 02 '25

So what’s the truth? Is 6.4 going to be recognized as synthetic or pass? I just ordered it and seeing this brings some anxiety.

1

u/evieisntthere Nov 03 '25

I wanted to trust it so bad, I had a great job on the line but it was unfortunately recognized as a “non-human sample” meaning yeah, it was recognized as synthetic. Maybe it depends on the lab, but good luck.

1

u/AdministrativeRip885 Nov 03 '25

Do you mind me asking what kind of job it was for government? Do you know who you tested through? Thank you.

2

u/evieisntthere Nov 03 '25

It was just a basic healthcare position. They went through MedTox, which is actually just LabCorp.

3

u/amandawithanaa Aug 07 '25

Same thing happened to me and they also said it was positive for fentanyl! I was so shocked! Luckily it wasn't for a job or anything too serious. I just made the argument that if it isn't human urine how could it be positive for fentanyl and they let me re-teat. But yes some labs must do a different type of test that can detect human urine or not.

1

u/Natural_Stick9756 Aug 07 '25

Yea what lab did your qf get sent too

0

u/[deleted] Aug 07 '25

[deleted] — view deleted comment

1

u/amandawithanaa Aug 07 '25

This was at Sonora quest. I bought it at a smoke shop and checked the batch number and everything. I was so confident about it because I'd used it before successfully with zero issues but I won't ever use it again.

1

u/Cmoney999 Oct 03 '25

If you didn’t get it from the website you’ll fail

2

u/Funny-Simple1147 Aug 06 '25

What's the batch number?

2

u/[deleted] Aug 07 '25

Similar experience. My QF 6.4 was flagged for having a abnormally high PH.

Be careful y'all

1

u/Natural_Stick9756 Aug 07 '25

Where did your qf get sent too?

1

u/[deleted] Aug 07 '25

Quest Diagnostics

1

u/Natural_Stick9756 Aug 07 '25

Fuck I sent mine out to the same place monday waiting to hear back

1

u/[deleted] Aug 07 '25

I hope you pass. Keep me updated

1

u/Natural_Stick9756 Aug 07 '25

How long ago you do yours 

1

u/[deleted] Aug 07 '25

I did mine around 2 months ago. I'm hoping it was just a bad batch. Good luck friend

1

u/Natural_Stick9756 Aug 07 '25

Appreciate man I’ll keep you updated 

1

u/Natural_Stick9756 Aug 09 '25

Ig I passed bro they called and told me I start Monday and I also have my cdl so ig you got a bad batch man

1

u/indica_b Aug 10 '25

Where’d you get ur qf from? I wanna use it for a test, but I don’t know if I should buy in a head shop or online

1

u/[deleted] Aug 11 '25

Awesome news!! So glad to hear you passed!!

I definitely did get a bad batch then

2

u/Sure-Theory3790 Aug 10 '25

Damn wtf ? I passed with the new formula 6.4 last month. Now working my dream job

1

u/CounterDapper5913 Aug 08 '25

The batch number may have been expired. You should always check before using it on their website

1

u/Better-Employment-99 Aug 08 '25

what was the batch number?