Other pH indicatorsQualitative pH test paper Congo paper MN 616 T, pH: 5.0–3.0


Red paper with medium sensitivity, which changes color to blue in the pH range 3.0–5.0, e.g. for neutralization analysis, detection of lactic acid in culture media, which contain lactic acid-producing strains of B. coli.

Package unit 200 Test(s)


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Platform Products for pH determination
Parameter pH
Detection limit pH – 5.0–3.0
Color change pH – red → blue
Length 70 mm
Width 20 mm
Shelf life (from production) 3 Years
Storage temperature 4−30 °C
Scope of delivery 200 test strips in a plastic box
Hazardous material Yes