Roll length 5 m, 10 mm width. With two colour zones. Plastic box with 1 roll of indicator paper and colour scale. Duotest indicator papers combine two different indicator zones on a single strip. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colors, simplifying and precisely assigning the pH value.
Obj. číslo | 9.130 355 | 7.300 158 | 6.229 539 | 9.130 344 | 4.005 076 | 9.130 363 | 9.130 347 | 9.130 356 | 9.130 358 | 7.079 787 | 9.130 359 | 9.130 362 |
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Article Packing Unit | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
Range pH | 1.0 ... 12.0 | 7.0 ... 10.0 | 1.0 ... 4.3 | 1.0 ... 12.0 | 9.5 ... 14.0 | 9.5 ... 14.0 | 5.0 ... 8.0 | 1.0 ... 4.3 | 5.0 ... 8.0 | 3.5 ... 6.8 | 3.5 ... 6.8 | 7.0 ... 10.0 |
Sales Packing Unit | 3.00 | 3.00 | 3.00 | 1.00 | 3.00 | 1.00 | 1.00 | 1.00 | 3.00 | 3.00 | 1.00 | 1.00 |