Bromothymol Blue.

[Nelson]

hi,
do all ph test kits contain Bromothymol Blue?,or do some use something else.just want some more for my drop checker.
thanks
neil

 

[billy boy]

I bought nutrafin low test kit (ph 6.0 -7.6) for my bromothymol, Cant tell you of any others,

 

[Nelson]

thanks
neil

 

[gratts]

Bromo works as an indicator between pH 6 - 7.6. So I'd imagine any that measure between those 2 values will use it.

 

[Nelson]

thanks again
neil

 

[BINKSY1973]

API do one too.

Cheers Gordon