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Fitz Scientific offers precise analysis for Nitrate and Nitrite in food products, ensuring accurate labelling and regulatory compliance.

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Food Monitoring & Testing
Nitrate and Nitrite Testing

Understanding Nitrates and Nitrites in Food

Nitrates and nitrites, commonly used in the curing of meat and meat products, serve as preservatives and enhance the color of food. They are permitted for use in food as their respective salts – sodium nitrite (E250) and sodium nitrate (E251). While these compounds help inhibit the growth of microorganisms, their presence must be carefully monitored to ensure consumer safety, particularly given the potential formation of nitrosamine compounds in the stomach, which are considered potentially carcinogenic.


Regulations for Nitrate and Nitrite Testing

The European Union sets specific limits for the use of nitrates and nitrites in food. For cured meat products, the maximum limit is set at 150 mg/kg for each compound. In October 2023, Commission Reg (EU) 2023/2108 introduced new maximum limits for a range of food products, including cheese, meat, and fish. Regular testing ensures that food products comply with these regulations and helps prevent the risk associated with nitrosamine formation.


Fitz Scientific’s World-Class Food Testing Services

Fitz Scientific’s method for testing nitrates and nitrites in food is accredited to ISO 17025. Utilizing robust ion chromatography technology, our testing method offers excellent detection limits and a wide calibration range, making it suitable for all relevant food products. As Ireland’s leading environmental and food testing laboratory, we provide a comprehensive suite of test methods, world-class data systems, and fast turnaround times, ensuring that your products meet all regulatory and quality standards.


Why Choose Fitz Scientific?

  • ISO 17025 Accreditation: Demonstrating our commitment to the highest standards in food testing

  • World Class Testing: Advanced analytical techniques for accurate sulphur dioxide quantification.

  • Turnaround Times: Minimise delays and ensure compliance with regulatory timelines

  • Online Services: Access results 24/7 using your dedicatated Web Portal

General Information
Regulations & Standards
Key Features

Limit of Detection: 

Nitrite 6 mg/kg

Nitrate 2.8 mg/kg

Common Tests

  • Meat and meat products

  • Fish and fish products

  • Dairy and dairy products

  • Baby food

  • Infant formula

  • Fruit and vegetables

For further information contact a member of our team today 041 98 45440 ext-1 Contact info@fitzsci.ie

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