pH test paper Duotest pH 1–12, with two indicator zones, refill pack
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*taxes and shipping not included
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 and increases the mechanical stability. The refill reels of indicator paper come singly sealed to ensure long-term stability and protection against many external influences. They have to be placed in the plastic reel with color scale to be used.
| CE certified | No |
|---|---|
| Evaluable on | No device analysis |
| Gradation | pH - 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 |
| Gross weight (incl. packaging) | 23.58 g / 0.05 lbs |
| Hazardous material | No |
| Packaging dimensions | 59 x 35 x 60 mm / 2.32 x 1.38 x 2.36 Inch |
| Parameter | pH |
| Platform | Products for pH determination |
| Scope of delivery | 3 reels of 5 m length and 10 mm width |
| Shelf life (from production) | 3 Year(s) |
| Storage temperature | 4–30 °C / 39–86 °F |
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