上海研制新冠病毒核酸标准物质获批 可有效评价试剂盒准确性 - 2020年03月24日

A new coronavirus nucleic acid reference material developed by Shanghai researchers has been approved for use in testing kits, the city's market watchdog announced on Monday.
The new material includes coronavirus RNA and is meant to improve the accuracy of results from nucleic acid tests, said the Shanghai Administration for Market Regulation.
Developed by Shanghai Institute of Measurement and Testing Technology (SIMTT) affiliated with the administration, it has been approved as a national-level reference material by the State Administration for Market Regulation.