ph/OTO test kit help

[haeffnkr]

Hello,

I do rinse my tester out very well between tests and used the same sample water for the test....I will try it again and see what happens.

Good idea to call Taylor/Leslie if my results are bad....

What about dropper/droplets size?
Could that be the problem?
I wiped both droppers after the first tests but they stayed the same on the seconds ones?

[haeffnkr]

I tried the test again this morning....same results 7.0/7.1 vs 7.9?
I washed the tester several times in the pool and the caps to, between tests....I guess I will go to Leslie tonight for a third opinion?

Really confused here....

thanks for the help thus far.
Kevin

[waterbear]

since the reagents are both Taylor reagents I would call them with the lot numbers and ask them.