-
Introduction to the oxygen transmittance scheme for contact lenses
Time of Update: 2022-10-02
In the industry to establish a "professional, rigorous, perfect after-sales service system" good image.
In the industry to establish a "professional, rigorous, perfect after-sales service system" good image.
In the industry to establish a "professional, rigorous, perfect after-sales service system" good image.
-
China will build 120 provincial-level regional medical centers to facilitate the treatment of patients with serious diseases
Time of Update: 2022-10-01
According to the National Health Commission, during the "14th Five-Year Plan" period, the state will support the construction of about 120 provincial-level regional medical centers in various places, promote the extension of high-quality medical resources to the masses, and reduce medical treatment in different places as much as possible.
-
Liquid chromatography-tandem mass spectrometry for the determination of metabolite residues of metabolites in cattle and pigs
Time of Update: 2021-09-30
Accurately weigh the appropriate amount of various metabolite standard substances of methamphetamine, prepare a standard stock solution with a concentration of 100 mg/L with methanol, store it in the dark at -18°C, and use it for 3 months .
-
The Bee Institute of the Chinese Academy of Agricultural Sciences successfully carried out the pre-examination of agricultural industry standards
Time of Update: 2021-06-28
Industry Standard Standard Beijing honey, glucose liquid glucoside royal jelly purine phosphate metabolism of protein in the immune detection Peng Wenjun, director of the Institute of Bee Industry, pointed out that the apiculture standard system is currently not perfect and cannot adapt to the needs of the new era.
-
Hubei reported 31 batches of non-conforming food related to food additives, microbial pollution and other issues
Time of Update: 2020-11-26
Food Partners Network News November 18, Hubei Province Market Supervision Bureau informed that the Bureau recently organized to Wuhan, Yellowstone, Puyang, Yichang, Jingzhou, Ezhou, filial piety, Hua
-
Coating standard: water pollutant discharge standard of Chongqing Chemical Industry Park has been implemented recently
Time of Update: 2020-04-03
Core tip: with the approval of Chongqing Municipal People's government, the discharge standard for main water pollutants of Chongqing Chemical Industry Park (hereinafter referred to as the standard) w
