Hanna Instruments Australia
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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

Titrant for Formol Number Mini Titrator - HI84533-50

$65.65


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

The HI84533-50 is a 230 mL bottle of titrant solution for use with the HI84533 Formol Number Mini Titrator for Wine and Fruit Juice Analysis.

The HI84533-50 titrant solution is used for both the low and high ranges of formol number. The titrant is pre-standardized, eliminating the need for any volumetric glassware or a analytical balance and ensuring titrations are fast, accurate, and simple to perform.

  • Pre-standardized titrant
  • Clearly marked expiration date and lot number
  • Air tight bottle with tamper-proof seal

Description

The HI84533-50 is a 230 mL bottle of alkaline titrant solution that is used for both low and high range determinations of formol number in wine. The HI84533 mini titrator is designed to determine the formol number of wine and fruit juice by potentiometric titration in both a low range (30.0 to 400.0 mg/L as N) and high range (300 to 1000 mg/L as N).

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 HI84533-50
Name Titrant for Formol Number Mini Titrator - HI84533-50
Description Titrant for Formol Number Mini Titrator
Package bottle
Quantity 1
Size 230 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 0.25 kg