Bromothymol Blue...

[angelgirl66]

I'm going to be setting up my pressurized Co2 soon, and I'm going to get a drop checker. The ones I've seen on Ebay seem to only come with the 4 dkh liquid and not the Bromothymol Blue. Where can I buy some of this ph reagent?

 

[blert]

Do you have a low-range pH test? Same stuff.

 

[angelgirl66]

Hmm I think I do if not I'll go buy some. I didn't realize it was the same. Thanks!