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pH test paper Duotest pH 1–12, with two indicator zones, refill pack
Contact for availability $0.00 * (0% Saved)
*taxes and shipping not included
Delivery time approx. 5 working days
Item number: 90311 012021055001Content: 3 Piece(s)
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Duotest indicator papers combine two different indicator zones on a single strip. The zones are... more
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.
|Platform||Products for pH determination|
|Gradation||pH - 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12|
|Evaluable on reflectometer||No|
|Shelf life (from production)||3 Year(s)|
|Storage temperature||4−30 °C|
|Scope of delivery||3 reels of 5 m length and 10 mm width|