The advantage of a standardized extract is that the quality control is more assured than for most preparations of the raw herb.
New quality control methods include testing every thirty minutes during the production process and random sampling of formula ratios.
Internal quality control was performed by regular analyzes of stored plasma aliquots, and was satisfactory during the assay period.
Stringent internal quality control procedures were adopted to identify and quantify PCBs congeners in both packaging and food.
We use internal Quality Control techniques to guarantee the final product meets our customers requirements.