Reagents

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  1. HI84533-62 pH Adjustment Reagent for Formol Number of Wine (30 mL)
    $26.00

    Ships within 24 hours (In Business Days)

    The HI84533-62 is a 30 mL bottle of pH adjustment reagent that is used for samples on the HI84533 Formol Number Mini Titrator for Wine and Fruit Juice Analysis.

    The HI84533 mini titrator is designed to determine both low and high range values of formol number in wine and fruit juice. Determination requires the addition of HI84533-62 pH adjustment reagent to raise the pH value of the sample before addition of formol reagent and subsequent titration.

    Pre-measured solution

    Clearly marked expiration date and lot number

    Air tight bottle with tamper-proof seal

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  2. Hydrogen Peroxide Reagent for Formol Number Mini Titrator - HI84533-60
    $26.00

    Ships within 24 hours (In Business Days)

    The HI84533-60 is a 30 mL bottle of hydrogen peroxide reagent that is used for samples on the HI84533 Formol Number Mini Titrator for Wine and Fruit Juice Analysis.

    The HI84533 mini titrator is designed to determine both low and high range values of formol number in wine and fruit juice. Wine or fruit juice samples containing high levels of sulfur dioxide (SO2) may introduce error in determining formol number. With such samples, it is necessary to add several drops of HI84533-60 hydrogen peroxide reagent to neutralize the SO2 prior to titration.

    Pre-measured solution

    Clearly marked expiration date and lot number

    Air tight bottle with tamper-proof seal

    Learn More
  3. Additional Reagent for Formol Number Mini Titrator - HI84433-58
    $27.00

    Ships within 24 hours (In Business Days)

    The HI84433 Formol Number Mini Titrator is designed to determine the formol number value in wine and fruit juice. Wine or fruit juice samples containing high levels of sulfur dioxide (SO2) may introduce error. With such samples it is necessary to add several drops of HI84433-58 additional reagent (hydrogen peroxide reagent) to neutralize the SO2 prior to titration.

    Pre-measured solution

    Clearly marked expiration date and lot number

    Air tight bottle with tamper-proof seal to ensure quality

    Learn More
  4. HI84100-50 Sulfur Dioxide in Wine Titrant (100 mL)
    $30.00

    Ships within 24 hours (In Business Days)

    The HI84530-60 is a 30 mL bottle of hydrogen peroxide reagent that is used for samples on the HI84530 Titratable Acidity for Water Analysis.

    Water samples containing polyvalent cations (e.g., iron, aluminium, chromium, manganese, etc.) may react slowly with the titrant, causing a drifting endpoint. In sample such as this, it is necessary to add several drops of the HI84530-60 hydrogen peroxide reagent in order to increase the rate of hydrolysis of the metal ions present.

    Pre-measured solution

    Clearly marked expiration date and lot number

    Air tight bottle with tamper-proof seal

    Learn More

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