About the product
- Pre-made convenient calibration solutions for pH meters
- Easy to use, already made fresh pH buffers for calibration
- 6ea. of 4, 7, 10 pH plus 2 Rinsing solutions
- Helpful table printed on the pouch shows what the pH value should be vs. the temperature of the buffer solution measured
- Rinsing solution for cleaning the electrode before taking the next measurement to prevent contamination
