Electrode Selection Chart
| Sample Type | PI10/LAB † | P11 | P11HA | P12 | P13 | P14 | P15 | P16 | P17 | P18 | P19 | P20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Agar | ||||||||||||
| Alkalines (high) | ||||||||||||
| Beer | ||||||||||||
| Blood Products | ||||||||||||
| Bread, Dough | ||||||||||||
| Cement | ||||||||||||
| Cosmetics | ||||||||||||
| Dairy Products | ||||||||||||
| Education | ||||||||||||
| Fats/Cream | ||||||||||||
| Field Use | ||||||||||||
| Fish Products | ||||||||||||
| Lab Flasks | ||||||||||||
| Low Ionic | ||||||||||||
| Meat, Cheese | ||||||||||||
| Micro Samples | ||||||||||||
| Paint | ||||||||||||
| Photographic | ||||||||||||
| Soil | ||||||||||||
| Surface | ||||||||||||
| Test Tubes | ||||||||||||
| Tris Buffer | ||||||||||||
| Viscose Samples |
Key:
Recommended
Satisfactory
Not suitable
Recommended
Satisfactory
Not suitable
Notes:
For Emulsions, Liquors, Non-Aqueous samples and Oils use type P11/DJ/LiCl
For Hydrofluoric Acid samples use type P14/HF
† Requires separate reference electrode type R1 or R2 consult your dealer
Samples of varying temperature refer to pH PLUS range.
For Jam Measurements use type P14/RJ/LF
For Measurements in Swimming Pools use type: pH – P14/NS/SR/CAP/S8 or P14/NS/SR/CAP/1M/BNC
Redox – O14/NS/SR/CAP/S8 or O14/NS/SR/CAP/1M/BNC
P11/DJ – For difficult samples. i.e. solutions, sulphide.
Biological
Chemistry
