What is Microelution and What are the Best Strategies When Using It?

microelution

Microelution Solid Phase Extraction(SPE) is essentially miniaturized SPE.  The technique is ideal for analysts that have small or limited sample volumes or for those that want to save time by Continue Reading

Is Water Safe To Inject In Gas Chromatography?

ability to inject water in GC

In the first GC columns, gas chromatography phases were simply coated onto the column. This was mostly the case with packed columns, but also the same with the very first capillary columns. Injecting water onto these phases dissolved the phase and caused the phase to elute from the columns.

The Effects of Changing Column Inner Diameter on LC-MS Applications-Part 4

Part 4: Putting Our Interpretation to the Test Guest Author: Dr. Jeff Layne Welcome back to our final installation of this blog series on the effect of column inner diameter Continue Reading

β-Gone β-Glucuronidase Removal FAQs

β-Gone β-Glucuronidase Removal 96-well plates and tubes are designed to target and remove β-glucuronidase from hydrolyzed urine samples without requiring additional time or method development. In a single step and in less than 1 minute, your hydrolyzed samples are ready for analysis.

7 Questions You’ve Always Wanted to Ask About GC

Want to submit a question? Leave it in the comments!

Best and Worst Organic Solvents to Use in LC

There are several critical characteristics to take into consideration when choosing the appropriate organic solvent to use in liquid chromatography. For example, high viscosity solvents may produce backpressures that are too high for the HPLC system used.

Beta-Glucuronidase Removal: Urine the Right Place

Whether it be for a job interview or medical diagnosis, most of us have found ourselves in the vulnerable position of peeing into a cup. And though it may feel invasive or embarrassing, urine tests are remarkably helpful to doctors, courts, and hiring managers alike.

What the HILIC is HILIC?

Hydrophilic interaction liquid chromatography (HILIC) is a chromatographic mode used mainly for the separation of polar compounds that are too hydrophilic to be retained in a reversed phase column.

10 Questions You’ve Always Wanted to Ask About LC

Want to submit a question? Leave it in the comments!