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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

Low Range 50 Titrant for Titratable Acidity in Dairy Mini Titrator - HI84529-52

$65.65


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

The HI84529-52 is a 120 mL bottle of titration solution for the Low Range 50  range of the HI84529 Titratable Acidity Mini Titrator for Dairy Analysis.

The HI84529 mini titrator measures acidity in two different ranges (high and low), as well as offering two different sample sizes to choose from when performing a low range measurement (20 and 50). There are three different titrant solutions available based on the range to be used and the weight of the sample, each having a different concentration.

The HI84529-52 is for titration in the low range (0.01 to 0.2 %l.a.) using a 50 mL or 50 g undiluted sample. The titrant is pre-standardized, eliminating the need for any volumetric glassware or a analytical balance and making titrations 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 HI84529-52 is a 120 mL bottle of alkaline titrant solution used for the Low Range 50 range that determines 0.01 to 0.20% lactic acid in dairy products.

The methodology for titratable acidity in dairy products is based on a neutralization reaction of the acids in a sample (e.g., lactic acid) with a base (e.g., sodium hydroxide) to produce water:

H++OH → H2O

In an ideal solution, the endpoint of an acid titration corresponds stoichiometrically to the complete neutralization of the acids present. The endpoint for this reaction can be determined visually using a color indicator (e.g., phenolphthalein); however, this endpoint becomes very subjective in opaque and colored samples such as milk. The HI84529 removes this issue by titrating to a fixed pH endpoint that is potentiometrically determined by the FC260B half-cell pH electrode and HI5315 half-cell reference electrode.

Replacement reagents required to operate the HI84529 include:

Low Range 20 (LR 20) – %l.a.: 0.01 to 0.20 Low Range 50 (LR 50) – %l.a.: 0.01 to 0.20 High Range 20 (HR 20) – %l.a.: 0.1 to 2.0
Pump calibration standard HI84529-55 HI84529-55 HI84529-55
Titrant solution HI84529-50 HI84529-52 HI84529-51
SKU HI84529-52
Name Low Range 50 Titrant for Titratable Acidity in Dairy Mini Titrator - HI84529-52
Description Low Range 50 Titrant for Titratable Acidity in Dairy Mini Titrator
Package bottles
Quantity 1
Size 120 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 0.16 kg
Parameter

Acidity