Thermo Scientific Pure Water* pH Test Kit

The pH test kit increases measurement accuracy, reduces electrode drift and eliminates contamination of samples. This kit provides fast, accurate pH results in high purity waters. Kit contains special, low ionic strength buffers for calibration and an additive, called pHisa* adjustor, to increase sample ionic strength without changing its pH. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water.
Kit includes four 475 ml bottles of pure water pH buffer A (pH 6.97), two 475 ml bottles of pure water pH buffer B (pH 4.10), two 50 ml bottles of pHisa adjustor, one 1 ml syringe, instruction card and application procedure 501 "pH measurement in low ionic strength solutions"�. Replacement pH buffers include four 475 ml bottles.