ISO 31928 Dioxin Residue Testing in Milk Powders

The ISO 31928 standard provides a robust framework for the determination of dioxin residues in milk powders, ensuring that dairy products meet stringent quality and safety standards. This service is critical for food manufacturers and processors who must guarantee their products are free from harmful contaminants like dioxins.

Dioxins are a group of highly toxic environmental pollutants known as persistent organic pollutants (POPs). These substances can be found in the environment due to industrial processes such as waste incineration, metal smelting, and forest fires. Dioxin contamination is particularly concerning when it comes to dairy products because milk powders are widely consumed by infants and young children.

The testing process outlined in ISO 31928 involves several key steps: sample preparation, extraction of dioxins from the milk powder, concentration using solid phase extraction (SPE), and final analysis via high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). This method ensures accurate quantification of dioxin congeners including 2,3,7,8-TCDD, which is the most toxic form.

Our laboratory adheres strictly to this protocol to provide reliable results that comply with international standards. We use state-of-the-art equipment and highly skilled technicians to ensure precision and accuracy in every test conducted under ISO 31928 guidelines.

The importance of dioxin residue testing cannot be overstated, especially given the potential health risks associated with prolonged exposure. The World Health Organization (WHO) has set a provisional tolerable monthly intake for dioxins at 1 pg/kg body weight per day, emphasizing the need for rigorous quality control measures in dairy products.

By offering this specialized testing service, we support our clients' efforts to maintain compliance with regulatory requirements and enhance consumer confidence. Our commitment to excellence extends beyond mere adherence to standards; it involves continuous improvement through advanced technology and methodologies.

Benefits

Achieve regulatory compliance by ensuring dioxin levels are within acceptable limits.
Protect brand reputation by demonstrating a commitment to product safety and quality.
Enhance customer trust through transparent communication about testing processes and results.
Gain competitive advantage by being able to offer products that meet stringent international standards.

Competitive Advantage and Market Impact

Leadership in ensuring product safety and quality, contributing positively to public health.
Enhancement of brand reputation among consumers who prioritize food safety and environmental responsibility.
Differentiation from competitors by offering a specialized testing service not commonly available elsewhere.
Increase market share through consistent adherence to stringent quality control measures.

Frequently Asked Questions

What is the purpose of ISO 31928 dioxin residue testing?

The primary purpose of this test is to ensure that milk powders do not contain levels of dioxins above acceptable limits set by international standards. This helps protect public health and ensures compliance with regulatory requirements.

How often should dioxin residue testing be conducted?

The frequency of testing depends on various factors including production volume, distribution channels, and risk assessment. Regular testing is recommended at least once per year but may need to be more frequent based on specific circumstances.

What equipment is used for ISO 31928 dioxin residue testing?

Advanced instrumentation such as high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) and solid phase extraction (SPE) are crucial components of the testing process. These tools allow for precise quantification of dioxin congeners.

Who benefits from ISO 31928 dioxin residue testing?

Quality managers, compliance officers, R&D engineers, and procurement teams all benefit from this service. They rely on accurate test results to ensure product safety, maintain regulatory compliance, and enhance brand reputation.

What are the risks of failing ISO 31928 dioxin residue testing?

Failing such tests can lead to product recalls, loss of market share, and reputational damage. It may also result in legal action or fines from regulatory bodies.

How long does the testing process take?

The entire process typically takes around 7-10 business days, starting from sample receipt until final result reporting. However, this can vary slightly depending on the complexity of the samples.

Are there any limitations to ISO 31928 dioxin residue testing?

While ISO 31928 provides a comprehensive approach, it is important to note that no single test can detect all possible contaminants. Therefore, additional tests may be necessary depending on specific needs and risks.

What documentation is provided after ISO 31928 dioxin residue testing?

After completing the test, we provide a detailed report that includes all relevant data and conclusions. This document serves as proof of compliance with international standards.