Taylor Toluidine Blue O Indicator - 2 Oz. (60 mL) Dropper Bottle - R-0881-C express-surcharge Used in calcium hardness test

Used in calcium hardness test with Taylor Kits

They include standard threaded inlet and outlet fittings for easy installation

turbidimetric Phenol Red chemistry

Tank systems are shipped pre-assembled for quick installation with the Econ T Pump

Taylor Toluidine Blue O Indicator - 2 Oz. (60 mL) Dropper Bottle - R-0881-C express-surcharge Used in calcium hardness testThis is a Taylor Toluidine Blue O Indicator replacement reagent for various Taylor pool water testing kits. This replacement reagent has a bottle size of 2 ounces. These reagents are designed to provide accurate and easy to read results. It is used for Quaternary Ammonium Compound (QAC) testing in Taylor Kits. Having proper test kit supplies on hand is essential to proper pool maintenance and care. Taylor test kits and this replacement item provide