Thermo Fisher Scientific has released a technical note (TN) that challenges the common misconception that there is significant variation in high-performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD) peak area response of oligosaccharides.

Despite funding challenges, U. Iowa's tissue/cell culture lab's scientific achievement and morale go unaffected.

Pharmaceutical and biotechnology companies have become leading MS customers. Because they work with human and test animal biological fluids and low-dose drugs, sample preparation takes center stage. Many of these workflows are automated for both sample and standards preparation.

Cross-contamination of human cell lines with other cell lines and/or misidentification of cell cultures is reported to be 18-36 percent. Find out one way to prevent contamination in your lab.