Taylor Technologies Thiosulfate Reagent No. 7, 2 oz is part of the standard used to neutralize chlorine, bromine, or ozone in preparation for a Total Alkalinity Test.
Taylor replacement reagents are made for use with Taylor Test Kits
Factory fresh reagents have a 2-3 year shelf life, if stored properly
Taylor refill reagents available in several sizes to fit your kit or your testing needs
Using replacement reagents allows you to extend the life of your Taylor Kit
Store your reagents in a cool dry location, with tightly sealed bottle caps
See also our complete Taylor Refill Kits, for sets of reagents sold together