MACHEREY-NAGEL pH papers without colour scale Refill
For orientation and adjustment of pH values
These products are simple, completely impregnated indicator papers, which do not allow exact pH determinations, but pH adjustments during special chemical procedures. For this reason, no colour scale is provided with these papers.
Refills: 3 rolls of 5 m length and 7 mm width
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Rapid tests:
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test refillpH test
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| Shipping weight: |
1,00 Kg |
| Product weight: |
0,10 Kg |
