D-Star Instruments, Inc. | Authors


Qualitative Analysis of CBD Oils

An HPLC method for the testing of CBD oils. The DLC-10 is a small footprint, easy-to-use and low-cost HPLC system. An isocratic assay offers reliability and ease of use.

Using 230nm Lamp on a Low-cost Filter UV Detector

An isocratic HPLC method showing the separation of an artificial sweetener in a cola beverage. The chromatogram shows the advantage of using 230nm instead of 254nm for improved detection but minimizing the baseline interferences.