Ensure accurate and reliable pH measurement with the Lovibond® Phenol Red Rapid Tablets – your trusted solution for fast, convenient water testing. Designed for use with color comparators and photometers, these high-quality reagent tablets are ideal for professionals in pool & spa maintenance, laboratory analysis, and water treatment.Key Features of Lovibond Phenol Red Rapid Tablet:Rapid Dissolution: Specially formulated for quick disintegration and consistent results, saving time during routine testing.Accurate pH Range: Measures pH levels typically from 6.5 to 8.4, using the widely accepted Phenol Red method.Consistent Quality: Manufactured under tightly controlled conditions to ensure batch-to-batch reliability.Long Shelf Life: Foil-wrapped blister packaging protects tablets from moisture and contamination, ensuring long-lasting performance.User-Friendly: Compatible with Lovibond and other standard testing devices; just drop into the sample water and read the result.General Applications of Lovibond Phenol Red Rapid Tablet:Swimming pools & spasDrinking waterIndustrial and wastewaterEducational laboratoriesAvailable Packaging:Standard blister packs for easy handling and storage, with clear labeling for quick identification.With Lovibond® Phenol Red Rapid Tablets, you get laboratory-grade precision in a compact, easy-to-use format. Trusted by water professionals worldwide for over a century.�� Step-by-Step Instructions:1. Collect Water SampleRinse the test tube or comparator cell with the water to be tested.Fill the test tube up to the marked line (usually 10 mL) with the sample water.2. Add the TabletRemove one Phenol Red Rapid Tablet from the blister pack.Drop one tablet into the water sample.3. Crush and MixCap the test tube and shake gently until the tablet is completely dissolved.These are “rapid” dissolving tablets, so crushing may not be necessary.If undissolved, use a clean stirring rod to help.4. Observe the Color ChangeThe solution will turn a shade of red, indicating the pH level.Wait a few seconds for the color to stabilize.5. Compare the ColorPlace the test tube into the comparator block.Match the solution’s color with the comparator scale to determine the pH value.�� Notes:Ideal pH for pool water: 7.2 – 7.6If color is orange/yellow → pH is lowIf color is dark red/purple → pH is highAvoid touching the tablet with wet hands—it may start reacting prematurely.Always store tablets in a cool, dry place.
