Has the ULR Phosphorous Reagent Changed?

[d2mini]

Bought a new batch this week for the first time in probably a year or more.
It dissolves sooooooooo much easier than before!
No more special tricks needed to get it to dissolve and back in the checker before the time runs out.

 

[VJV]

Great to know!!!! I usually manage to get it to dissolve but that envolves VIGOROUSLY swirling the vial and it usually only happens close to the 2min. I always wonder if I get correct results given the instructions say that you should swirl gently.

 

[nc208082]

Great to know!!!! I usually manage to get it to dissolve but that envolves VIGOROUSLY swirling the vial and it usually only happens close to the 2min. I always wonder if I get correct results given the instructions say that you should swirl gently.

The instructions do NOT say to swirl, they state to shake gently.

 

[VJV]

You are right. I guess the keyword is "gently".