Boric acid testing

[pmatter]

I’m thinking about adding boric acid to my pool but I am not sure about how I would test the ppm. I have been reading that the test strips are not very reliable, anything out there to test more reliable, I am using a k2006 test kit but doesn’t have a boron test with it. I’m in Ft Myers Fl

 

[Rancho Cost-a-Lotta]

From @Joyfulnoise...TFP expert. New borate drop test at piscines-apollo vs. test strip - Page 7