Oligonucleotides – What Are They and Why Are They of Interest

oligonucleotides

Guest Author – Helen Whitby, PhD., Technical Specialist Oligonucleotides can be used to control gene expression and this makes them of increasing interest in the move to control disease. Oligonucleotides Continue Reading

Solid Sample Pre-Treatment Process Prior to Solid Phase Extraction Tips

Solid Sample Pre-Treatment Process

Guest Author – James Turner, Technical Specialist Solid phase extraction (SPE) is routinely selected as a sample preparation technique prior to HPLC and GC analysis. It provides clean-up, analyte pre-concentration, Continue Reading

HPLC Column Lifetime – Knowing When It Is Time to Say Goodbye

HPLC Column Lifetime

Guest Author – Dr. Helen Whitby, Technical Specialist Letting go of your favorite column can be hard to do, so when is it really time to say goodbye? Below are Continue Reading

Resolution Fundamentals: Review for All Skill-Level Chromatographers

resolution fundamentals for chromatographers of all skill levels

Guest Author – Zachary Woodward, Technical Specialist We recently reviewed How Phase Ratio Can Shorten Run-Times While Preserving Resolution, and I would like to elaborate on the relevance of the Continue Reading

Fast Analysis of Alcohol Based Sanitizers by Gas Chromatography

the science of hand sanitizers

Guest Author: Ramkumar Dhandapani, PhD. Global Product Manager for Gas Chromatography Since COVID-19 has become a global pandemic, there have been several guidelines published by organizations such as Centers for Continue Reading