Well if reagents aren’t ever challenging...
Did a side by side of everything I got, noticed some patterns but overall I’d say inconclusive. It seemed the better products overall had a more bluish indigo purple whereas the lesser potential meh batches were reddish/brownish/purplish/black.
And then I by accident found how to make them react blue..
When a drop of Marquis is placed onto a plate, and the absolute tiniest amount of product is sprinkled over top, I was able to fairly often replicate a blue to black Marquis reaction with almost all the batches.
The better batches were more “radiant blue” whereas the lesser batches would produce more of a reddish purple even at the smaller amounts or more of weak grey blue.
Not sure what to make of all this...
Maybe the old 90’s EZ Test Marquis had a weaker concentration or something which slowed the reaction? Maybe the pills were weaker (unlikely)?
The thing too is when done in this fashion to produce the blue reaction it started first and remained for quite awhile eventually going to bluish black, the old reaction was straight to black followed by blue. So two different timelines.
While I feel this is the first time I could start to semi reliably see visual differences between batches, they were too slight IMO to be used by anyone to help determine product unless I can fine tune this somehow.
Long story short, I think this may be something. I can tell you from now on when I do Marquis in new product I’ll be more weary if there’s a reddish/brownish hue to Marquis.
-GC
Did a side by side of everything I got, noticed some patterns but overall I’d say inconclusive. It seemed the better products overall had a more bluish indigo purple whereas the lesser potential meh batches were reddish/brownish/purplish/black.
And then I by accident found how to make them react blue..
When a drop of Marquis is placed onto a plate, and the absolute tiniest amount of product is sprinkled over top, I was able to fairly often replicate a blue to black Marquis reaction with almost all the batches.
The better batches were more “radiant blue” whereas the lesser batches would produce more of a reddish purple even at the smaller amounts or more of weak grey blue.
Not sure what to make of all this...
Maybe the old 90’s EZ Test Marquis had a weaker concentration or something which slowed the reaction? Maybe the pills were weaker (unlikely)?
The thing too is when done in this fashion to produce the blue reaction it started first and remained for quite awhile eventually going to bluish black, the old reaction was straight to black followed by blue. So two different timelines.
While I feel this is the first time I could start to semi reliably see visual differences between batches, they were too slight IMO to be used by anyone to help determine product unless I can fine tune this somehow.
Long story short, I think this may be something. I can tell you from now on when I do Marquis in new product I’ll be more weary if there’s a reddish/brownish hue to Marquis.
-GC