ISO 17294-2 ICP-MS Trace Element Testing of Drinking Water
The ISO 17294-2 standard provides a robust framework for the determination of trace elements in drinking water using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This service is designed to ensure that drinking water meets stringent quality standards set by global health and environmental authorities. The focus on trace elements like arsenic, lead, cadmium, mercury, chromium, and other heavy metals ensures public safety while also addressing broader sustainability goals.
The testing process involves several critical steps, including sample collection, preservation, and preparation for analysis. Proper sampling is crucial to ensure accurate results that reflect the actual composition of the water source. Samples are then analyzed using ICP-MS, a highly sensitive technique capable of detecting trace elements at parts per billion (ppb) levels.
Once collected, samples undergo rigorous quality control procedures to minimize contamination and ensure accuracy. The laboratory adheres strictly to ISO 17294-2 guidelines for sample preparation, which include dilution, digestion, or extraction steps as necessary. The use of ICP-MS allows for precise measurement, even at low concentrations.
The results are reported in compliance with international standards such as ISO 17294-2 and other relevant protocols. These reports provide detailed information on the presence and concentration levels of trace elements, helping stakeholders make informed decisions regarding water quality improvements or regulatory compliance.
Quality managers and compliance officers will find this service invaluable for ensuring that their facilities meet stringent health and safety requirements. R&D engineers can benefit from advanced analytical capabilities to explore new formulations or processes aimed at reducing harmful contaminants in drinking water. Procurement teams may also use these findings to select suppliers who adhere to strict quality standards.
The service supports various stakeholders by providing reliable data on trace elements that could pose health risks if present above certain limits. By leveraging ISO 17294-2 ICP-MS technology, we offer a comprehensive solution for monitoring and improving the safety of drinking water supplies globally.
| Trace Elements | Detection Limits (ppb) | Sample Type | Testing Methodology |
|---|---|---|---|
| As (Arsenic) | <0.1 ppb | Potable Water | ICP-MS |
| Hg (Mercury) | <0.05 ppb | Diluted Samples | ICP-MS |
| Cd (Cadmium) | <0.1 ppb | Filtered Water | ICP-MS |
The table above illustrates the detection limits for some key trace elements under ISO 17294-2 standards and the corresponding sample types and methodologies used in our testing process.
Industry Applications
The application of ISO 17294-2 ICP-MS trace element testing is extensive across multiple industries, particularly those dealing with water treatment, purification, and distribution. Water utilities must ensure that their systems comply with regulatory limits for various trace elements to safeguard public health.
| Industry | Key Trace Elements |
|---|---|
| Agriculture | Cu (Copper), Zn (Zinc) |
| Pharmaceuticals | Pb (Lead), As (Arsenic) |
| Power Generation | Fe (Iron), Mn (Manganese) |
The table above highlights key trace elements that are particularly relevant to different industries. Water utilities, in particular, rely on this testing method to monitor compliance with regulatory requirements and maintain water quality.
Environmental and Sustainability Contributions
Testing for trace elements in drinking water is not only crucial for public health but also plays a vital role in environmental sustainability. By identifying and quantifying harmful substances, this service helps prevent their accumulation in aquatic ecosystems, which can have cascading effects on wildlife.
The use of ISO 17294-2 ICP-MS technology allows for precise monitoring of trace elements, even at very low concentrations. This capability is essential for identifying potential sources of contamination and implementing corrective measures promptly.
Moreover, this service supports broader sustainability goals by enabling water utilities to adopt best practices in water management. By ensuring that drinking water meets stringent quality standards, we contribute to reducing waste and promoting efficient resource use throughout the supply chain.
Use Cases and Application Examples
The application of ISO 17294-2 ICP-MS trace element testing is diverse, encompassing various scenarios where accurate measurement of trace elements in water is essential. Here are some specific use cases:
Case Study 1: Water Utility Compliance
A major municipal water utility conducted routine ISO 17294-2 ICP-MS testing to ensure compliance with local and international standards for arsenic, lead, and cadmium in drinking water. The results showed that the utility was meeting all regulatory limits, providing reassurance to both regulators and consumers.
Case Study 2: Industrial Water Quality Assurance
An industrial client used this service to monitor trace elements in their process water to prevent contamination of downstream products. By identifying and addressing potential issues early on, the client minimized operational disruptions and improved product quality.
Case Study 3: Environmental Monitoring
A regional environmental agency utilized ISO 17294-2 ICP-MS testing to assess the impact of industrial effluents on local water bodies. The findings helped inform policy decisions aimed at reducing pollution and protecting aquatic ecosystems.
