Help - test result

[bikkiechic]

Can anyone help me. I tested a pill with a Marquis Reagent testing kit. The result was that it went purple to very black in 1 second, then is slowly bubbled and blisted within another 10 seconds. What does this bubbling/blistering indicate? Have been told this is a stong pill.

 

[PGTips]

Pill Testing --->

 

[easy e]

the result seems fine. don't worry too much about the fizzing. it sometimes happens, it probably results from a release of water that formed while the liquid reacts with the tablet