High-Throughput Quantitation of Toxic Impurities in Hair and Skincare Products Using Headspace-SIFT-MS
This application note describes a method for the rapid and simultaneous quantitation of benzene, 1,4-dioxane, and formaldehyde in personal care products (PCPs). Nine retail hair and skincare products from the United Kingdom were analyzed, with limits of quantitation (LOQs) for benzene in the low-ng g−1 range and 1,4-dioxane and formaldehyde in the sub- and low- μg g−1 range, respectively. Preliminary results indicate that SIFT-MS holds an 8- to 30-fold throughput advantage when compared to conventional gas chromatography (GC-MS).
Automating Protein Purification: Efficiency, Yield, and Reproducibility
March 27th 2025Recent advancements in automated protein purification stress the importance of efficiency, scalability, and yield consistency. This eBook compares different purification platforms, highlighting their impact on downstream applications and demonstrating how automation enhances throughput and process control.
MilliporeSigma: Ultrapure Water for Sensitive LC-MS Analysis of Pesticides
March 25th 2025The aim of the study was to illustrate the efficiency of Milli-Q® water purification systems in eliminating pesticides from tap water, thereby producing and delivering reliable and consistent-quality ultrapure water suitable for pesticides analysis
Merck: Ultrapure Water for Sensitive LC-MS Analysis of Pesticides
March 25th 2025The aim of the study was to illustrate the efficiency of Milli-Q® water purification systems in eliminating pesticides from tap water, thereby producing and delivering reliable and consistent-quality ultrapure water suitable for pesticides analysis
PFAS Screening and Characterization
March 24th 2025As PFAS contamination spreads across the environment, advanced screening and characterization techniques are crucial for detection and risk assessment. This e-book explores cutting-edge analytical methods for identifying PFAS in environmental and biological samples.
