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Hydrion Insta-Chek Mechanical pH Pencil
Sfoglia Tutto Cole-Parmer Prodotti
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pH Range:
0 to 13
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Pack of 3
Descrizione
- Retractable, nonrefillable, mechanical pencils are more convenient than paper-wrap pencils.
- The widest range available—reading from pH 0 to 13—with 14 different color matches.
- The handy, easily portable form is perfect for pH spot checks, requiring as little as 0.001 mL of buffered solution.
- Use pencil on virtually any surface—even irregular or uneven ones.
- It is effective on porous material and impervious solids.
- To use, first wet the surface or area with distilled water and stroke several times with the pH pencil.
- After 15 seconds, compare the resulting color against the color chart.
- Pack includes three mechanical pencils and two color charts.
Specifica
Specifica
| pH Range | 0 to 13 |
| For Use With (Application) | Immediately gives the surface reaction of any solid to the nearest pH value |
| Includes | Three mechanical pencils and two color charts |
| Quantity | 3 Pk. |
| Test Time | 15 sec. |
| Type | Hydrion Insta-Chek Mechanical pH Pencil |
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