How to save money on COD reagents

As a required consumable for testing, chemical oxygen demand reagents are the primary ongoing expense for in-house analysis. Switching your COD reagent supplier is one way to save ongoing costs and improve access to reagents as and when needed. Read on to learn more: 

What are COD reagents?

COD reagents are vials that are combined with samples of wastewater to measure chemical oxygen demand. Reagents, a heater block and a photometer or spectrophotometer, such as the Hanna Iris, are all requirements for testing COD in-house. Hanna reagents follow the dichromate method and include ISO compliant and mercury-free solutions to suit your requirements.

Why switch COD reagent suppliers?

If you are bringing COD testing in-house or you use COD reagents already, it’s possible to switch your supplier to better suit your business requirements. Hanna’s affordable, ISO-compliant COD reagents are compatible with meters from other brands, providing a readily-available solution for testing. 

Our reagents are all manufactured in an ISO 9001 European facility and stocked in the UK, for fast delivery whether you require a single box or a bulk order.

How to save money on COD reagents

Here are a few ideas to consider to save money on COD reagents:

• Buy reagents in bulk: Purchasing reagents in bulk is an ideal way to ensure you have the stock you need without paying the full price for one box at a time. Speak to our team at Hanna to discuss discounts for bulk orders.
• Use compatible brands: If you already have instrumentation in-house, Hanna COD reagents are compatible with other COD meter brands, including Hach, Lovibond and Palintest.
• Opt for reliability: A reliable and consistent brand can save you money in multiple ways, including reducing the need to re-test and ensuring blanks are usable for the whole lot of reagents.
• Choose the most cost-effective solution: Hanna reagents are cost-effective for COD testing, with free delivery for orders over £50 to further save you money on day-to-day parameter measurement.

Hanna reagents are compatible with all brands

If you're considering switching reagents, Hanna is the ideal option. Our ISO compliant reagents are all manufactured in our ISO 9001 Europe-based facility, and we maintain stock in the UK, ensuring prompt delivery on your schedule. Buy them online now or get in touch to discuss bulk discounts.

Get in touch with our team today to learn more about Hanna reagents on 01525 850 855 or via email. Our COD experts are here to advise and guide you on the best solutions for in-house testing.