Cannabis Science & Technology Application Note Alert Having trouble viewing this email? Click here     Microwave-Assisted Digestion of Various Cannabis Products Due to the legalization of cannabis and the associated legislation concerning trace metal analysis the demand for fast and easy-to-use acid digestion techniques is increasing. HVT vessels with SMART VENT Technology enable the convenient and reliable digestion of cannabis-based products prior to spectroscopic analysis.       Sample Preparation of Cannabis Products by Syringe Filtration Cannabis flower must be filtered prior to HPLC or LC–MS analysis. This note presents an evaluation of syringe filters used during the sample preparation process.       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.