Tom,
Do you have a good reliable source for the various solutions? I am having trouble finding the Potassium reagents for the meter I got from you.
I also need some 4.01 and 7.01 ph calibration solutions.
Web link is fine..............
I can find the ph but not others.......most say out of stock.
Thanks,
Do you have a good reliable source for the various solutions? I am having trouble finding the Potassium reagents for the meter I got from you.
I also need some 4.01 and 7.01 ph calibration solutions.
Web link is fine..............
I can find the ph but not others.......most say out of stock.
Thanks,