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Help with 2c-b test? No change to marquis

Fartofcold

Greenlighter
Joined
Oct 26, 2021
Messages
6
Mecke and frohede changed yellow immediately, marquis had no change.
(I'd get a more comprehensive test done, but that'll take time and my cat is looking forward to going nuts this Halloween.)
 

VerbalTruist

Sr. Moderator: DC, H&R, MH
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Mecke and frohede changed yellow immediately, marquis had no change.
(I'd get a more comprehensive test done, but that'll take time and I am looking forward to going nuts this Halloween.)
You’re taking it. We don’t use SWIM, “my plants, or my cat/whatever on BL. You’re using them. Saying otherwise doesn’t protect you.
 

Transform

Moderator: PD, PR.net
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Sep 5, 2010
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4,769
If the marquis reagent was good and the test was carried out correctly then this is not 2C-B.

How old are your reagents? Has the lid always been kept on tightly? Could the inside of the reagent bottle ever have been contaminated?
 

Fartofcold

Greenlighter
Joined
Oct 26, 2021
Messages
6
If the marquis reagent was good and the test was carried out correctly then this is not 2C-B.

How old are your reagents? Has the lid always been kept on tightly? Could the inside of the reagent bottle ever have been contaminated?
All the reagents were brand new and opened on the day of testing, and I used a new scoop for each test.
It's possible that I didn't shake the bottle hard enough first? It's the crystalline reagents, not liquid ones. (But I did try marquis twice, and the other 2 reacted, so... Not sure.)
The other reagent I have that I didn't try is Ehrlich, might that be worth testing?
 

Fartofcold

Greenlighter
Joined
Oct 26, 2021
Messages
6
Tried crushing all pills, still no reaction to Marquis. Guess they're not as.advertised.

Also tested bk-2c-b. No reaction to Marquis; yellow turning orange for both Mecke and Frohede.
 

Transform

Moderator: PD, PR.net
Staff member
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Sep 5, 2010
Messages
4,769
Honestly if your other reagents were fine, and the other reagents also react to other substances but marquis does not then it sounds like a faulty bottle of marquis. If you contact the reagent manufacturer then they will probably want to understand why it happened and then give a refund or replacement.
 

Perforated

Bluelight Crew
Joined
Sep 28, 2019
Messages
9,313
The other reagent I have that I didn't try is Ehrlich, might that be worth testing?
2c-b does not react to Ehrlich. But it’s still worth testing your substance with it because ANY reaction would indicate it’s not 2c-b.

Mecke usually changes from yellow through green to a final dark olive colour within a couple of minutes. If it did not go through the whole transition and just stayed yellow that would be suspect too.

By the way - the two substances that would give the results you got with Marquis/Mecke/Froede are a-pvp and hexen. Both things to be careful with.
 

Fartofcold

Greenlighter
Joined
Oct 26, 2021
Messages
6
Honestly if your other reagents were fine, and the other reagents also react to other substances but marquis does not then it sounds like a faulty bottle of marquis. If you contact the reagent manufacturer then they will probably want to understand why it happened and then give a refund or replacement.
I contacted the seller and they appeared to agree that the Marquis was a bit "dry" so I'm being reimbursed for that.
 

Fartofcold

Greenlighter
Joined
Oct 26, 2021
Messages
6
2c-b does not react to Ehrlich. But it’s still worth testing your substance with it because ANY reaction would indicate it’s not 2c-b.

Mecke usually changes from yellow through green to a final dark olive colour within a couple of minutes. If it did not go through the whole transition and just stayed yellow that would be suspect too.

By the way - the two substances that would give the results you got with Marquis/Mecke/Froede are a-pvp and hexen. Both things to be careful with.

:) Thanks for the info! I'm probably just going to send everything off for a comprehensive test anyways, there's so much crap going around lately.
 

Transform

Moderator: PD, PR.net
Staff member
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Sep 5, 2010
Messages
4,769
By the way - the two substances that would give the results you got with Marquis/Mecke/Froede are a-pvp and hexen. Both things to be careful with.
Mecke - Yellow
Froehde - Yellow

This is consistent with 2C-B assuming the marquis was faulty here. In which case that is wayyyyyyyyyyyyyy more likely than a pretty unusual cathinone.
 
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