I’m sure I must have made a mistake testing/ adding Ca after a low reading. Now the test turns pink, but never blue after addition of R12. ( turns clear) Does that mean by Ca is off the charts? How do I proceed from here? Thanks in advance.
Calcium testing issue
- Thread starter Pat60
- Start date
Try it again but add a couple extra drops of R-0011L so that the color is darker, Yours is probably turning blue but its so faint it looks clear.
