HI5011 HANNA Buffer Solution น้ำยามาตรฐาน pH11.00

Description

HI5011 is a premium quality pH 11.00 Technical buffer solution, National Institute of Standards and Technology (NIST) traceable and supplied with a Certificate of Analysis.
The pH 11.00 buffer is ideal for those requiring an accurate alkaline reading, particularly suitable for those working in water purification plants, the food industry, the medical industry, Cosmetics, aquatics, and Hydroponics, and in any environments where the pH is expected to be alkaline.
Buffer solutions should be stored at 25 C, away from direct sunlight for accurate readings.
To correctly maintain your meter/electrode, we highly recommend use of a Hanna cleaning solution, as well as a buffer, for maximum performance every time.
Standard buffers, +/- 0.01 @ 25◦C, and features 20 pH levels, from pH1.00 through to pH13.00, effectively covering every point on the pH scale.

Specifications

Accuracy: Technical ±0.01 pH
pH value at 25°C: 11.00
Package: Bottles
Size: 500 mL
Certificate of Analysis: Yes