Reference Materials - Why Quality Matters
Access to a comprehensive source of certified reference materials in various forms - powders and solutions - is vital for clinical and forensic laboratories, to ensure the correct identification of substances and the accuracy of results, and there is an increasing customer demand for ISO Guide 34:2009 certification. Jenny Button, Product Specialist, LGC Standards, UK, discusses certified reference materials and the importance of ISO Guide 34 to both manufacturers and end-users.
Access to a comprehensive source of certified reference materials in various forms - powders and solutions - is vital for clinical and forensic laboratories, to ensure the correct identification of substances and the accuracy of results, and there is an increasing customer demand for ISO Guide 34:2009 certification. Jenny Button, Product Specialist, LGC Standards, UK, discusses certified reference materials and the importance of ISO Guide 34 to both manufacturers and end-users.
Pharmaceutical excipients, such as polyethylene glycol-based polymers, must be tested for the presence of ethylene oxide (EtO) and 1,4-dioxane as part of a safety assessment, according to USP Chapter <228>.
AOAC International Awarded NIST Grant for Developing Drug Testing Standards
October 31st 2024The grant will be part of a new collaborative scientific initiative to address the need for standards that define the desired performance of lateral flow immunoassay test strips to detect illicit drugs in tablets and powders.
