Porvair Sciences | Authors


Ultraseal™ LITE

Porvair Sciences Ultraseal™ LITE is the effortless, lightweight heat sealer designed to tightly seal polypropylene, polyethylene and polystyrene microplates and glass tube.

The Future of Chromatography Sample Preparation: Trends in Solid phase Extraction Methods

Solid Phase Extraction (SPE) is so reliable…said no one ever! Although there are many tips, tricks and recommendations to overcome common challenges with SPE, one solution lies within the structure of products used to carry out this method. In this episode of LCGC’s Dedicated Dialogue, James Edwards from Porvair Sciences introduces SPE, its evolution and its future with insights from a manufacturing and product development perspective on SPE for sample preparation workflows can be improved and make life easier in the lab for researchers.

The Future of Chromatography Sample Preparation: Trends in Solid-phase Extraction Methods

James Edwards, an Application Scientist and Chromatographer at Porvair Sciences, discusses the challenges and advancements in solid-phase extraction (SPE) as a sample preparation technique for chromatography.

Guide to Dry Down Solvent Evaporation

This application note provides insight into how solvents can be efficiently dried down using a nitrogen blowdown evaporator and a guide on the best place to start.

Comparing Supported Liquid Extraction and Liquid–Liquid Extraction: for extracting Acidic, Basic, and Neutral Analytes from Plasma

Advantages of using a supported liquid extraction (SLE) over liquid–liquid extraction (LLE) method for extracting a range of analytes from pig plasma.

Evaluation of Mixed-Mode Ion Exchange SPE for the Extraction of Opioids from Human Urine by UHPLC-MS/MS

This application notes introduces an SPE LC–MS/MS methodology using the Microlute™ CP SCX SPE 96-well microplate for the determination of 12 opioids from human urine.