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Macherey-Nagel™ pH-Fix™ pH 3.6–6.1 Test Sticks
Quickly and easily test pH value directly at the point of interest, regardless of experience or chemical background. Macherey-Nagel™ pH-Fix™ pH Test Strips are long handled, no-bleed dip sticks that are ready to use without the need for calibration, set-up or maintenance.
Brand: Macherey-Nagel™ 92130
This item is not returnable.
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Description
Easy-to-use test sticks are perfect in a variety of environments such as: chemical laboratories, industry, dairies, production, universities, schools and food processing. The hydrophobic plastic sticks feature multiple indicator papers sealed onto each strip to cover the entire pH range. The pH is determined by comparison with the supplied color chart.- Suitable for residue checks in dialysers and for measuring vaginal pH values
- Extra-long sticks prevents contact between fingers and the sample and allows pH testing in narrow and deep vessels
- Indicator dye is covalently bonded on the pads and does not bleed or run—they can be left in a sample for an indefinite time without contamination
- Color scale on the test strip box allows exact comparison with the color on the test strip pad
- Provides outstanding measurements over the designated pH range
- Available in an easy-open, pocket-sized flat box with smart corners to prevent jamming of strips
Specifications
| CE certified, ISO 13485 certified | |
| Strip | |
| 3.6, 4.1, 4.4, 4.7, 5.0, 5.3, 5.6, 6.1 | |
| 100 Pack | |
| Indicator dye | |
| pH Paper | |
| 6 mm |
| 3.6 to 6.1 | |
| Determination of pH | |
| Color chart on box | |
| 30°C | |
| Up to 15 min., until the color of the test field stops changing | |
| 85 mm |