Kit of liquid reagents for Total Hardness testing with the PoolLab 1.0 Photometer:
1 dropper-bottle of 20 ml Total Hardness 1
1 dropper-bottle of 10ml Total Hardness 2
Good for 50 tests
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Save my name, email, and website in this browser for the next time I comment.
Notify me of new posts by email.
© 2020 Clear Pool Products.