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质检总局近日发布公告,新版的《液相色谱仪》、《离子色谱仪》、《凝胶色谱仪》计量检定规程正式发布。3个新规程将于今年8月14日起实施,实施后将分别替代原有的3个旧规程。全国物理化学计量技术委员会的何雅娟介绍,色谱仪的应用遍及工矿生产、环境保护、食品安全、医疗卫生、科学研究等诸多领域。为了仪器检测的准确可靠,仪器本身首先要测量准确,这就离不开对其进行计量检定。液相色谱仪的计量检定规程距离上次修订已经十多年;离子色谱仪和凝胶色谱仪的检定规程自实施至今,已经20年没有修订。随着科学的发展,仪器科学不断进步,运用最新检测原理
AQSIQ recently issued a notice, the new version of “liquid chromatography”, “ion chromatography”, “gel chromatography” metrological verification procedures officially released. Three new rules will be implemented on August 14 this year, and will respectively replace the original three old rules after implementation. He Yajuan National Physical Chemistry Metrology Technical Committee introduced the application of chromatography throughout mining and industrial production, environmental protection, food safety, health care, scientific research and many other fields. In order to test the accuracy and reliability of the instrument, the instrument itself must first measure accurately, which is inseparable from its measurement verification. Metrology protocols for liquid chromatography have been revised from the last revision for more than a decade; the protocols for ion chromatography and gel chromatography have not been revised for 20 years since they were implemented. With the development of science, the continuous improvement of instrumentation science, the use of the latest detection principles