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  • Qualitative Tests

    Qualitative Tests

    Johnson Test Papers’ range of Qualitative Tests are ideal for the qualitative determination of specific ions and chemical compounds. If merely the presence of a compound is required without the detail of the concentration, then these tests will perform a single colour if that compound is exceeds the detection amount.

    These tests are highly efficient, require minimal effort and can provide definitive qualitative answer if a sample contains compounds of interest. Some of these tests are for specific use only. Our tests and high quality, long life and are available for a comprehensive range of parameters as shown below.

    Select a product to see it's specifcation.
    Available Products
    Image Product Detection of Industry
    Image: Cobalt Chloride Paper Humidity in air 2% (Relative) Product: Cobalt Chloride Paper Detection of: Humidity in air 2% (Relative) Industries: Education Laboratory Industrial
    Image: Humidity Indicator Paper Humidity in air 45%-55% (Relative) Product: Humidity Indicator Paper Detection of: Humidity in air 45%-55% (Relative) Industries: Education Laboratory Healthcare Food Service Cosmetics Industrial Water Treatment
    Image: Humidity Indicator Paper (Cobalt chloride free) Humidity in air 2% (Relative) Product: Humidity Indicator Paper (Cobalt chloride free) Detection of: Humidity in air 2% (Relative) Industries: Education Laboratory Food Service
    Image: Lead Acetate Paper Hydrogen Sulphide Product: Lead Acetate Paper Detection of: Hydrogen Sulphide Industries: Laboratory Education Industrial
    Image: Starch Paper Iodine Product: Starch Paper Detection of: Iodine Industries: Laboratory Education Water Treatment Industrial Environmental / Safety
    Image: Starch & Potassium Iodide Paper Oxidising Agents Product: Starch & Potassium Iodide Paper Detection of: Oxidising Agents Industries: Laboratory Education Healthcare Environmental / Safety Water Treatment Food Service
    Image: Water Coolant (EC64) Paper pH of Anti-Freeze Product: Water Coolant (EC64) Paper Detection of: pH of Anti-Freeze Industries: Laboratory Industrial
    Image: Water Finder Paper Water in Oil Product: Water Finder Paper Detection of: Water in Oil Industries: Laboratory Environmental / Safety Industrial
    Image: Carbon dioxide (CO₂) Carbon dioxide in healthcare and brewing industries Product: Carbon dioxide (CO₂) Detection of: Carbon dioxide in healthcare and brewing industries Industries: Laboratory Healthcare Food Service Homebrew Industrial
    Image: Humidity Indicator Paper Humidity in air 8% (Relative) Product: Humidity Indicator Paper Detection of: Humidity in air 8% (Relative) Industries: Education Laboratory Healthcare Food Service Cosmetics Industrial Water Treatment