น้ำยามาตรฐาน pH1.68 BUFFER SOLUTION
รุ่น HI5016 แบรนด์ HANNA

Description

HI-5016 is a premium quality pH 1.68 Technical buffer solution, National Institute of Standards and Technology (NIST) traceable and supplied with a Certificate of Analysis. The buffer is ideal for users expecting a highly-acidic reading.
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

Specifications

Accuracy: Technical ±0.01 pH
pH value at 25°C: 1.68
Package: Bottles
Size: 500 mL
Certificate of Analysis: Yes