Immediate pH testing is available in brilliant, long lasting colors. These direct-reading pH papers give a simple, single color match for all pH values in distinct, bright color separations. Handy Flip top vials contain 100 dip sticks and feature a handy matching color Chart. Three times the matching area compared to other plastic strips.
Immediate pH testing is available in brilliant, long lasting colors. These direct-reading pH papers give a simple, single color match for all pH values in distinct, bright color separations. Handy Flip top vials contain 100 ...
