Hydrocarbon contamination, arising either from sample preparation or deposition during analysis, is a frequent barrier to high-quality SEM and TEM imaging. These carbon-based residues can mask ...

Hydrocarbon contamination is one of the most common challenges in SEM and TEM imaging, as carbon residues can obscure fine features, distort data, and waste valuable time, whether introduced during ...

Consumers simply prick a finger, place a drop of blood on a sample card, sealed into an envelope (provided) and mail it to ...