Reagents

Hanna Reagents are available in a range of formats, with each box of 25 vials supplied with a Hanna certificate of quality.

• Three measurement ranges to suit every need

As COD levels vary depending on the application and process measuring points, Hanna offer reagents to cover three seperate ranges. Simply choose the best range for your application:

Low range: (0 - 150 mg/L O₂)

Medium Range: (0 - 1500mg/L or 0 - 1000 mg/L O₂)

  High Range: (0 - 15000 mg/L 0₂)

• Accurate and repeatable measurements

Hanna COD reagents have been developed in accordance with Standard Methods 5220D, USEPA 410.4 and ISO15705:2002 methods

• Pre-dosed Vials

Hanna Vials contain approx. 3ml of pre-dosed reagent. The operator just needs to add a small quantity of the sample - 2mL for LR and MR, 0.2mL for HR analysis.

• Quick and Accurate Measurements

With pre-dosed vials, test preparation time is dramatically reduced. There is no time consuming reagent preparation procedure or glassware cleaning.

• Safe Reagents

Hanna COD reagents are safe for operators and the environment. Vials and caps have been designed to avoid accidental reagent spills. Thanks to the pre-dosed reagents, the amount of chemicals is minimised.

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