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Qualitative pH test paper Litmus paper red, pH: 5.0–8.0
Qualitative pH test paper Litmus paper red, pH: 5.0–8.0

Changes color from red to blue when conditions change from acidic to alkaline. Litmus paper is the best-known indicator paper.
Platform Products for pH determination
Parameter pH
Detection limit pH - 5.0–8.0
Color change pH - red → blue
Length 5 m
Width 7 mm
Shelf life 3 Years
Storage temperature 4−30 °C
Scope of delivery 1 reel of 5 m length and 7 mm width
Hazardous material No
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