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Qualitative pH test paper Nitrazine yellow paper, pH: 6.0–7.0

Yellow paper which changes to blue when the pH exceeds 6 towards alkaline conditions (greyish blue at pH 7, blue at pH > 8), e.g. for neutralization analyses.
Platform Products for pH determination
Parameter pH
Detection limit pH - 6.0–7.0
Color change pH - yellow-blue → violet
Length 70 mm
Width 20 mm
Shelf life 3 Years
Storage temperature 4−30 °C
Scope of delivery 200 test strips in a plastic box
Hazardous material No
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