PD ISO GUIDE 35:2017

Comprehensive Guidance for Characterizing and Assessing Reference Materials

PD ISO GUIDE 35:2017 is an essential standard for organizations working with reference materials. This guide provides detailed instructions on the characterization and assessment of the homogeneity and stability of reference materials, ensuring accurate and reliable material testing.

Key Features and Benefits:

• Comprehensive guidance on the preparation, characterization, and assessment of reference materials
• Ensures compliance with international standards and regulations for material testing
• Supports the production of high-quality reference materials for a wide range of applications
• Helps organizations maintain the integrity and traceability of their reference materials
• Applicable to a variety of reference materials, including chemical, biological, and physical

Detailed Technical Specifications

PD ISO GUIDE 35:2017 is a 116-page document that provides detailed technical guidance on the following aspects of reference material characterization and assessment:

Preparation of Reference Materials

• Selection of appropriate starting materials
• Homogenization and processing techniques
• Packaging and storage considerations
• Handling and distribution of reference materials

Characterization of Reference Materials

• Analytical methods and techniques for characterization
• Uncertainty estimation and statistical analysis
• Traceability and metrological considerations
• Interlaboratory comparisons and collaborative studies

Assessment of Homogeneity and Stability

• Evaluation of within-unit homogeneity
• Determination of between-unit homogeneity
• Estimation of short-term and long-term stability
• Monitoring of reference material properties over time

Ensure Compliance and Accurate Material Testing

PD ISO GUIDE 35:2017 is an essential resource for organizations in the chemical, pharmaceutical, and other industries that rely on the use of reference materials. By following the guidance provided in this standard, you can ensure that your reference materials are properly characterized, homogeneous, and stable, enabling accurate and reliable material testing and compliance with relevant regulations and standards.