John G Kyles Precision Ph Control Litmus Paper, Color Chart, 50 ea
Precision Ph Control Litmus Paper is an unsized white paper impregnated with litmus and used as a pH or acid-base indicator.
The pH range is 5. 0 to 9. 0.
50 strips to the pack.
Color chart and complete directions on each pack.
We Also Recommend
Biomerica Ez Detect Colon Disease Test 001 Home Kit for early disease detection, BLD TEST, 1 kit