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Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

pH Adjustment Reagent for Formol Number Mini Titrator - HI84533-62

$65.65


Prices include GST. Not all items are in stock. Call 03 9769 0666 to confirm.

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

Description

The HI84533-62 is a 30 mL bottle of pH adjustment reagent that is used for the determination of formol number in wines and fruit juices.

The HI84533-62 pH adjustment reagent is required for analysis because it raises the pH of the sample prior to titration. The adjustment with this alkaline solution ensures the sample is at the correct pH before addition of formol base reagent and subsequent titration.

The content of amino acids and other nitrogen compounds in wine or fruit juice is determined by an acid base titration to a fixed pH endpoint and expressed as total assimilable nitrogen. The determination of formol number is possible only after neutralization of the titratable acids present by a pH adjustment with HI84533-62 reagent, followed by the blockage of the amino groups by reaction with the HI84533-61 formol base reagent. The titration is then performed with the HI84533-50 titrant solution.

Replacement reagents required to operate the HI84533 include:

Low Range – 30.0 to 400.0 mg/L as N High Range – 300 to 1000 mg/L as N
Pump calibration standard HI84533-55 HI84533-55
Titrant solution HI84533-50 HI84533-50
pH adjustment reagent HI84533-62 HI84533-62
Formol base reagent HI84533-61 HI84533-61
Additional reagent HI84533-60 HI84533-60
SKU HI84533-62
Name pH Adjustment Reagent for Formol Number Mini Titrator - HI84533-62
Description pH Adjustment Reagent for Formol Number Mini Titrator
Package bottle
Quantity 1
Size 30 mL

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

Free standard delivery: We offer free delivery within Australia on orders over $100, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient's location. Free shipping is not available with other offers or discounts.

Same-day despatch: Place your order before 1 PM Monday to Friday for same-day despatch. Delivery times may vary depending on the courier service and the recipient's location. Subject to stock availability.

Please note that we do not offer shipping to PO Box addresses.

Additional information

Weight 0.07 kg