Palintest Pooltester pH Phenol Red Rapid Dissolving Test Tablets should be used with Pooltester instruments and will test pH Readings from 6.8 - 8.4 Made in the UK these Test Tablets are considered to be the best available on the market. Storage & Handling - Store in a cool, dry place away from oxidizing and reducing agents, strong acid, alkalis, solvents and organic materials. - Do not mix with other chemicals. - Always wear suitable gloves and eye protection when handling. Use biocides safely. Always read the label and product information before use.
