What Is Water Activity? Water activity is a measure for the energy status of the water in a system that specifies the relationship between the water vapor pressure of a product and the saturation pressure of pure water at the same temperature. It is stated in “aw” in the range 0…1 aw and is an important indicator for product quality in the industrial production of,

We’ve Come A Long Way In today’s cannabis quality assurance testing facilities we see multimillion-dollar laboratories outfitted with full suites of instrumentation, often in replicate. Manufacturers and suppliers are developing methods and SOPs to support quality science within the industry. However, this hasn’t always been the case, in the early days of testing there were labs with little more than a gas chromatograph in a

Tight budgets and time constraints often lead to simple oversights in the lab, impacting the quality of your analyses. Many chromatography challenges can be traced back to human error, poor maintenance, or a lack of proper training. Here are a few tips on good laboratory practices to consider for more accurate testing results: Tip 1: Improve Precision and Accuracy by Using Internal Standards When used