New reagent with different color

I have purchased a bottle a reagent.
It is blue.
Can I mix it with my previous reagent?

yes, no problem

Hello,
why a new reagent, how is it different, does it solve the problems of air bubbles?

Gael

There is no general "bubble problem".

We shipped > 2000 bottles with "white" reagent so far and it seems a few of them were affected due to high temp. swings during transport.

Also most of the white reagent was treated in a special way to reduce the potential of air in it.