Lubrizol Advanced Materials, Inc.

Global scale-up requires developing replicable processes that work the same no matter where they are performed. This can be accomplished with smart factories that utilize fully automated manufacturing platforms.

As a recognized leader in immunophenotyping for clinical trials, Kevin Lang from PPD discusses how spectral flow cytometry is transforming drug development, particularly in cell and gene therapies like CAR-T. He also dives into his award-winning research, including his 2024 WRIB Poster Award-winning work, and his insights from presenting at AAPS PharmSci360.

MHRA approves Loba Biotech to manufacture Pegasys API, enabling pharma& to strengthen UK supply and ensure continued access for eligible patients.

As a recognized leader in immunophenotyping for clinical trials, Kevin Lang from PPD discusses how spectral flow cytometry is transforming drug development, particularly in cell and gene therapies like CAR-T. He also dives into his award-winning research, including his 2024 WRIB Poster Award-winning work, and his insights from presenting at AAPS PharmSci360.

This technical note explores the sources of error in gravimetric measurements used for aerosol photometer calibration, emphasizing the impact of discrepancies in aerosol properties, temporal instability, and flawed experimental procedures. It supports the two-point calibration practice to minimize errors, particularly at lower concentrations, and recommends measures such as improved aerosol systems and automation to enhance calibration accuracy. The findings aim to ensure reliable photometer performance for critical applications.

This technical note discusses the rationale for using two-point calibration and multi-point verification in the calibration of aerosol photometers. It explains the theoretical basis for the linear relationship between photometric response and aerosol mass concentration, highlights practical challenges with multi-point calibration, and advocates for two-point calibration to minimize errors. The combination of two-point calibration and multi-point verification ensures the accuracy and performance of the photometer in critical applications.