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Changes color from red to blue when conditions change from acidic to alkaline
N NEEDLE (20/51/3) 6/PK
Ethyl 4-hydroxybenzoate
Volume Range 5 µL to 50 µL Channels 8 Color Sandstone Accuracy at 100 Percent Volume 0
n-Pentyl n-octyl phthalate
Special indicator paper pH 6.4–8.0, reel, refill pack IC-NO3-N-10X-1 Changes color from red topH indicator papers have been available for decades and are the standard for many applications. 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. Technical Data Downloads Hazardous material No Evaluable on reflectometer No CE certified No Parameter pH Storage temperature 430 C Length 5 m Shelf life