pH Buffer calibration powder (4.01, 6.86 and 9.18)
Product Code: 5368
| Producer: | China |
| Appearance: | powder |
- Availability: Out of stock
Powder for pH meter calibration
Set of two powders for preparing calibration solutions with acidity readings of 4.00 and 6.86. How to calibrate a cosmetic pH meter - see the Video tab, where we have filmed an overview of the instrument itself, as well as the calibration process.
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| Producer: | China |
| Appearance: | powder |