10 x Phenol Red pH Test Tablets Pool Photometer Tablets Palintest 
Rapid dissolving type for use in test kits and professional applications.
Used for testing your pH levels - Photometer tablet reagent Replacement Packs with 10 test tablets.
Important:
Avoid touching the tablets with your fingers as this will lead to inaccurate results.
Colour matching must be done as soon as the tablets have dissolved in the water sample.
After each measurement, rinse the Testing Kit Container thoroughly to prevent errors by cross examination.
Use genuine Palintest test tablets with your Palintest Photometer Test Kit to ensure the most accurate test results are achieved.
Packet contains 10 tablets
Caution:
The reagent tablets are only to be used for chemical analysis
The reagent tablets must not be used for any other purpose
Keep the tablets out of reach of children