GIDIGI pH Meter Calibration Solution Kit, pH Buffer 4,7,10,KCL Solution

GIDIGI pH Meter Calibration Solution Kit, pH Buffer 4,7,10,KCL Solution

• Precisely calibrate your pH meter: The GIDIGI pH calibration kit is comprehensive, meeting all your calibration and maintenance needs. It includes six 50ml bottles of pH calibration buffer (pH 4.00, 7.00, and 10.01) and two 50ml bottles of KCl storage solution for pH electrodes. This kit allows you to perform multi-point calibration and routine maintenance of your pH meter, eliminating the need to purchase additional solutions.
• Professional pH calibration solution: The pH buffer solution offers laboratory-grade accuracy, reaching ±0.01 pH (at 77°F). This high calibration accuracy delivers professional and reliable results. It is suitable for scientific research, water quality testing, agriculture, and other professional fields.
• Easy to use: The pH calibration and maintenance solutions are easy to identify and use. The bottles are color-coded (red, blue, and green correspond to pH 4, 7, and 10) for quick identification, effectively avoiding potential errors during calibration and saving time. The solutions are ready for use, eliminating the complicated mixing of calibration powders.
• Includes electrode storage solution: The pH probe storage solution effectively protects the electrode and extends its life. The included KCl electrode storage solution prevents drying and crystallization of the pH meter's electrode tip, maintaining its sensitivity and accuracy, and saving users long-term replacement costs.
• Small 50ml bottle design: The product features a double-sealed cap and has a leak-proof, stable, and fresh shelf life of two years in an unopened container. It's easy to carry and suitable for all pH meters with pH calibration.