pH 4, 7 & 10 Buffer Solution Kit, 3 x 1 Liter, pH Meter Calibration Solutions, NIST Traceable Reference Standards, Designed for All pH Meters, pH Buffer Combo, 3 Quarts

When it comes to our customer’s satisfaction, there’s no room for compromise. Our products are guaranteed to deliver beyond your expectations. Why is this product for you?You can use these buffers with virtually all pH meters to calibrate the solution and find out its pH with accuracy. The buffers are color coded and ship in strong liter sized bottles labeled with the pH vs. temperature tables for accurate calibration reference.Some of the amazing features of this product:Premium pH Buffer Solution KitQuantity: 3 x 1 LiterColor-coded red, yellow and blueHeavy-duty gallon containerLabeled with the pH vs. temperature tables for accurate calibrationAccuracy: +/- 0.02 at 25-degrees CNIST traceable reference standardCan be used with all pH metersMade in the USA

• OPTIMAL CHOICE: The ACME pH Buffer kit includes pH 4, 7 and 10 buffer solutions. These professionally made pH buffers are stable and resistant to change, so you can obtain accurate results every time.
• READY TO USE LIQUIDS: These calibration solutions are ready to use and do not require dilution.
• PREMIUM PACKAGING: The products come in heavy-duty liter sized containers. No need to worry about leakage during shipping. Each liter bottle will have a lot number and expiration date.
• QUALITY STANDARD: All of our pH buffers are traceable to NIST (National Institute of Standards and Technology, USA)
• UNIVERSAL SOLUTION: These pH calibration solutions can be used with most pH meters. PH 4 is color coded red, pH 7 is color coded yellow, and pH 10 is color coded blue.