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The Hanna Instruments HI5091U pH 9.18 Technical Calibration Buffer is an essential tool for anyone who needs to ensure accurate pH measurements. This premium quality buffer is NIST traceable, meaning that it has been produced according to strict guidelines set by the National Institute of Standards and Technology, and has been verified to be of the highest quality. Additionally, each bottle of HI5091U comes with a Certificate of Analysis, which provides further assurance of its quality.
One of the key features of this buffer is its long shelf life. Hanna has specially formulated their line of technical calibration buffers to have an expiration of five years from the date of manufacture for unopened bottles. This means that you can buy with confidence, knowing that your buffer will still be effective for years to come.
Each bottle of Hanna Instruments HI5091U pH 9.18 Technical Calibration Buffer is air tight and has a tamper-proof seal to ensure the quality of the solution. The lot number and expiration date are clearly marked on the label, making it easy to track the age of your buffer. The pH value of the solution is accurate to within +/- 0.01 pH at 25 degrees Celsius, and a temperature chart of the actual pH value at various temperatures is printed on the bottle for added convenience.
Overall, the Hanna Instruments HI5091U pH 9.18 Technical Calibration Buffer is an excellent choice for anyone who needs to calibrate their pH meter or ensure the accuracy of their pH measurements. With its high-quality formulation, NIST traceability, and long shelf life, this buffer is sure to meet your needs and exceed your expectations.
One of the key features of this buffer is its long shelf life. Hanna has specially formulated their line of technical calibration buffers to have an expiration of five years from the date of manufacture for unopened bottles. This means that you can buy with confidence, knowing that your buffer will still be effective for years to come.
Each bottle of Hanna Instruments HI5091U pH 9.18 Technical Calibration Buffer is air tight and has a tamper-proof seal to ensure the quality of the solution. The lot number and expiration date are clearly marked on the label, making it easy to track the age of your buffer. The pH value of the solution is accurate to within +/- 0.01 pH at 25 degrees Celsius, and a temperature chart of the actual pH value at various temperatures is printed on the bottle for added convenience.
Overall, the Hanna Instruments HI5091U pH 9.18 Technical Calibration Buffer is an excellent choice for anyone who needs to calibrate their pH meter or ensure the accuracy of their pH measurements. With its high-quality formulation, NIST traceability, and long shelf life, this buffer is sure to meet your needs and exceed your expectations.