TRITEST
triple zone pH-papers |
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For the most precise reading these papers show three different colors for each full pH unit. TRITEST L is specially equipped with a hydrophobic barrier between the different indicators. As the different colors will not mix this ensures optimal usability. Dispensers are rolls of 5 m length with a color chart. The refills are boxes of 3 rolls with no color chart. |
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TRITEST at a glance
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all are 5m rolls | |
| range | pH gradation | REF | Price |
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| TRITEST pH 1 - 11 |
1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 | 90501 | $15.50 |
| TRITEST pH 1 - 11 Refill |
1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 | 90502 | $32.60 |
| TRITEST L pH 1-11 |
1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 | 90510 | $20.90 |
| TRITEST L pH 1-11 Refill |
1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 | 90511 | $40.80 |