The measures for the administration of government procurement of imported products stipulates that when state organs, institutions and organizations use financial funds to purchase imported products directly or by entrustment, they must pass the examination of the financial department, and the "demonstration of imported products" issued by the expert group is one of the four examination materials to be submitted. The following is the demonstration of purchasing imported instruments by domestic institutions and the reasons for rejecting domestic instruments.

1. Bamboo research and development center of State Forestry Administration plans to purchase imported mass spectrometer and ethylene gas monitoring system

The accuracy and accuracy of domestic similar products are not as good as imported products, and the performance can not meet the requirements of scientific research and use.

2. Taizhou Institute for food and drug control plans to purchase moisture analyzer, gas chromatograph, nitrogen blowing instrument, polymerase chain reaction system, electrothermal constant temperature drying oven, autoclave, muffle furnace, rotary evaporator, ultraviolet spectrophotometer and other instruments and equipment, and organizes experts' argumentation

The performance of imported instruments is better than that of domestic instruments in stability, accuracy and service life. When inspecting export products, foreign businessmen sometimes require to test with imported instruments, so the institute needs to import these inspection equipment.

3. Shanxi Academy of Agricultural Sciences plans to purchase 15 sets of imported instruments and equipment, such as liquid chromatograph, pure water system, fluorescent quantitative PCR instrument, etc., and organized experts to demonstrate

Domestic products can not meet the requirements of high quality, high precision of sample preparation, high reliability of instrument, humanized operation design, high environmental control ability, high visualization of detection data and content, large detection flux and other comprehensive scientific research and experiment.

It can be seen from the above reasons that precision, stability and accuracy are the reasons why most domestic institutions refuse to purchase domestic instruments. Whether domestic instrument companies should seriously study these reasons, "if there are any, we will change them, if there are no, we will encourage them", and jointly promote the development and progress of domestic instruments, so that more users can "really be willing" to buy domestic instruments.