Chromatography is relied on by many disciplines as a method of separating the components of a mixture. The basic idea of the process is that distinct compounds have different levels of solubility, ...

Nobel Laureate Linus Pauling, Ph.D., predicted in 1939 that hydrogen bonding would prove to be more significant in the field of biology than any other type of chemical bond. His prediction has been ...

When the components in the mixture of solutions are moved forward in the mobile phase by the material moving the sample, these components pass through the stationary phase. The difference in size and ...

Most adsorption chromatography methods are based on a direct chemical interaction of a solid-phase ligand with a complementary target site on some population of biomolecules. Examples include ...

The search for drugs to treat and prevent COVID-19, has led to the repurposing of available small-molecule pharmaceuticals such as remdesivir, and the development of several new drugs and vaccines. 1 ...

Need to improve throughput, lower detection limits, or other GC challenges? Join us to explore cutting-edge solutions for EPA ...

In the next decade, the global legal cannabis industry is expected to skyrocket from $10 billion to $57 billion. The pharmaceutical industry is embracing this rapid growth because of the wide range of ...

As both the medical and commercial availability of Cannabis products continue to rise around the world, it is imperative that the health agencies in these nations periodically perform quality control ...

The rapid advancement of mRNA therapeutics, driven by the success of mRNA-based vaccines, has created an urgent need for robust analytical methods to define and control the critical quality attributes ...

A major problem in determining the composition of plant cell wall polysaccharides has been the lack of a suitable method for accurately determining the amounts of galacturonic and glucuronic acids in ...