尤其是我们的代表产品Packtest ® 作为最简单的水质测量仪器，作为任何人都可以在任何地方使用的水质测量仪器，发展成为迄今为止受到广泛支持的产品。
Since its establishment, Gongli Institute of physics and chemistry has been focusing on the field of "simple analysis of water quality" and paying attention to the voice of this field.
Especially our representative product packtest ® As the simplest water quality measuring instrument, as a water quality measuring instrument that anyone can use anywhere, it has developed into a widely supported product so far.
During the packaging test, the reagent prepared for each measurement item shall be sealed in the polyethylene pipe. When in use, the line at the tip of the pipe shall be pulled out and a certain amount of water to be measured shall be inhaled. In the same way as a dropper. Compare the color of the liquid in the tube reacting after the specified time with the standard color. The color value closest to the standard color is the measured value of the component you want to measure (mg / L).