Water quality testing plays a critical role across industries—from pharmaceuticals and environmental monitoring to food production and municipal water treatment. Reliable analytical data is essential not only for regulatory compliance but also for protecting public health and maintaining operational efficiency. To achieve this, laboratories rely on high-quality standards and consumables that support accurate testing and quality assurance programs.
Waters ERA has become one of the world’s most trusted providers of certified reference materials (CRMs), proficiency testing programs, and process water consumables, supporting laboratories in more than 80 countries. Through Graham B Jackson (GBJ), laboratories across Australia can access ERA’s advanced quality assurance solutions designed specifically for water analysis and process water testing.
The Importance of Certified Reference Materials in Water Testing
In modern analytical laboratories, CRM water testing is a fundamental part of maintaining measurement accuracy. Certified reference materials are solutions with precisely known concentrations of analytes that are used to calibrate instruments, validate analytical methods, and verify measurement accuracy.
CRMs play several key roles in laboratory workflows:
- Instrument calibration to ensure measurement accuracy
- Method validation during method development or modification
- Quality control checks during routine analysis
- Traceability and compliance with international standards
High-quality CRMs are produced under strict quality systems to ensure traceability to internationally recognised measurement standards. ERA produces its reference materials in accordance with globally recognised quality frameworks such as ISO 17034 for reference material producers and ISO 17025 for laboratory testing competence.
For laboratories conducting water analysis—whether for trace metals, nutrients, organic compounds, or emerging contaminants—CRM standards provide a reliable benchmark for confirming the accuracy of analytical results.
How ERA Proficiency Testing Strengthens Laboratory Quality
Beyond reference materials, laboratories must demonstrate the reliability of their analytical methods. This is where ERA proficiency testing becomes essential.
Proficiency testing (PT) involves analysing a sample with unknown concentrations of analytes and comparing the results with those obtained by other laboratories and reference values. This interlaboratory comparison provides independent validation of laboratory performance and helps identify potential analytical issues.
ERA is one of the leading global providers of PT programs, offering studies across multiple matrices, including drinking water, wastewater, soil, and air. Participating laboratories benefit from several advantages:
- Independent validation of analytical performance
- Benchmarking results against peer laboratories
- Identification of analytical errors or instrument issues
- Demonstration of competency for accreditation programs
Successful participation in PT programs is also a key requirement for laboratories seeking or maintaining ISO 17025 accreditation, as it demonstrates the capability to produce accurate and defensible analytical data.
ERA also supports laboratories with advanced digital reporting and analytics through tools such as the eDATA platform, allowing quality managers to review trends, evaluate laboratory performance, and take corrective actions when needed.
Process Water Consumables for Reliable Analysis
In addition to CRMs and PT programs, ERA offers a range of process water consumables designed for high-purity water analysis. These products support routine monitoring of parameters commonly measured in pharmaceutical, biotechnology, and semiconductor industries.
Process water consumables are typically used for:
- Total Organic Carbon (TOC) testing
- Conductivity analysis
- pH measurement
- Turbidity testing
- Ultra-pure water monitoring
High-purity water systems require extremely low levels of contaminants, dissolved gases, and particulates. Reliable consumables ensure that analytical instruments maintain consistent performance while preventing contamination that could compromise measurement accuracy.
For laboratories monitoring pharmaceutical-grade water systems or industrial process water, these consumables help ensure that testing workflows remain efficient, reproducible, and compliant with quality standards.
Supporting Environmental and Industrial Water Monitoring
Water quality monitoring is essential for environmental protection and regulatory compliance. Industrial discharges, agricultural runoff, and municipal wastewater can introduce contaminants such as heavy metals, nutrients, pesticides, and organic compounds into water systems.
Environmental laboratories rely on accurate standards and proficiency testing programs to verify their analytical results when monitoring:
- Drinking water safety
- Wastewater discharge compliance
- Environmental contamination
- Industrial process water quality
ERA’s extensive portfolio of CRMs and PT programs allows laboratories to test across a wide range of analytes and matrices. This flexibility helps laboratories maintain confidence in their analytical results while meeting regulatory requirements.
Why Laboratories Choose ERA Standards
For over four decades, ERA has been a trusted partner to analytical laboratories worldwide. Founded in 1977 and now part of Waters Corporation, the company provides reference materials and proficiency testing solutions used by thousands of laboratories across multiple industries.
Key advantages of ERA solutions include:
- Global recognition and accreditation
- Comprehensive CRM and PT product portfolio
- Traceable reference values and detailed documentation
- Support for regulatory compliance and laboratory accreditation
- Continuous innovation in proficiency testing and data reporting
These capabilities make ERA products an essential component of laboratory quality assurance programs.
Access ERA Water Testing Solutions Through GBJ
As laboratories face increasing regulatory scrutiny and the demand for reliable environmental data continues to grow, selecting the right quality assurance materials becomes critical.
Through Graham B Jackson (GBJ), laboratories in Australia can access ERA’s certified reference materials, proficiency testing programs, and process water consumables designed to support accurate and compliant water testing workflows.
By integrating ERA proficiency testing, CRM water testing standards, and high-quality process water consumables into their analytical processes, laboratories can strengthen their quality systems, maintain accreditation requirements, and ensure confidence in every analytical result.
For Further Enquiry Contact: sales@gbjpl.com.au