pH Calibration & Maintenance set - pH 4,7,10, Potassium Chloride

This buffer calibration kit is used to determine pH levels. This includes pH 4, pH 7, and pH 10 solutions for calibration, and electrode storage solution (electrode sold separately). This kit has an instructions and material safety data sheet (MSDS) packet for product information and handling procedures, and is suitable for age 13 and older with adult supervision. For laboratory use only. Not for Drug, food or household Use. Keep out of reach of children. +/– 0.01 @ 25 Degrees Celsius Bottles are all labeled with contents including CAS numbers. Items contained in kit • (1) 500 ml buffer pH 4 Part 2 (Red) • (1) 500 ml buffer pH 7 Part 3 (Yellow) • (1) 500 ml buffer pH 10 Part 1 (Blue) • (1) 100 ml Potassium Chloride Part 4 (Clear) • Instructions and material safety data sheet (MSDS) packet