Teflon series utensils have been used in the laboratory for long-term storage of standard solutions, standard samples, organic solvents, strongly corrosive samples, and scientific research samples because of their very low blank value of metal elements and superior chemical properties.

It can meet the requirements of high-end experiments for high smoothness and good sealing of vessels. We have developed 3L, 4L and 5L large-volume bottles to save more space.