Four principal methods govern the preparation of samples for XRF analysis, each representing a different trade-off between analytical quality and speed/cost of preparation. A method involving the ...

New Extraction+™ Connected Device automates and documents SPE methods, shaving hours off sample preparation for biological, food, forensic, environmental, and clinical research applications. Waters ...

You have full access to this article via your institution. The protocol development for the total RNA method involved determining the ratio of RT to total RNA for first-strand cDNA synthesis. We found ...

Single-cell proteomics provides information about a cell at its protein level, which can prove useful for anticancer drug resistance and cell differentiation research. However, current proteomics ...

Biological samples are highly heterogeneous, diverse, and complex. Virtually all analysis requires some type of sample preparation, yet analytical scientists often overlook the importance of this step ...

Stable isotope techniques can help improve soil management and crop nutrition. To ensure the quality of stable isotope analysis through isotope ratio mass spectrometry (IRMS), appropriate sample ...

Building on its legacy of standardizing LC separation, Evosep now extends upstream to sample preparation, delivering complete ...

The family of electron microscopy techniques have become staple methods for imaging nanoscale objects, including nanoparticles, viruses and proteins. The appeal of electron microscopy as a ...

As scientists, we can be very uncomfortable with the concept of “good enough”. It feels contrary to everything that we are trained to do—to keep meticulous notes and take our time testing and ...

How can meteorite sample methods be improved to reduce contamination? This is what a recent study published in Applied Geochemistry hopes to address as a team of researchers investigated the ...

The proteins that make up our cells hold within an entire world of information, which, when unlocked, can give us insights into the origins of many essential biological phenomena. This information is ...