A study suggested that greater consumption of food preservatives widely used in processed foods and beverages was associated with an increased risk of cancer. Most of the preservatives linked to an ...

An alarming new study has linked several preservatives commonly found in some cured meats, toothpaste, salad dressings, ketchup and mustard with an increased risk of developing cancer. French ...

Common preservatives used to keep food safe and extend shelf life may be linked to a higher risk of several cancers and type 2 diabetes, according to two new studies from France. “These are very ...

A chemical buffer is a solution that can resist changes in pH when small amounts of acid or base are added. Generally, biological compounds with ionizable groups with a pKa around 8 exhibit buffering ...

Protein aggregation, denaturation, and loss of potency often occur during Protein A chromatography due to the harsh acidic conditions required for antibody elution. This study presents a pH ...

A seemingly simple maintenance error resulted in the deaths of two workers, injuries to 30 others, and $40 million in property damage at a Texas chemical manufacturer ...

In this installment of "LC Troubleshooting," Dwight Stoll discusses several essential principles related to when and why buffers are important, as well as practical factors, such as commonly used ...