Standard Number: YY/T 1852-2022(YY/T1852-2022)
Chinese:人类辅助生殖技术用医疗器械 培养用液中铵离子的测定
English:Medical devices for human assisted reproductive technology-Determination of ammonium in human assisted reproductive media
Effective Date:2023-09-01
ICS:11.040.30
Standard Applicability:This document specifies a method for the determination of ammonium ion (NH4+) in culture fluids for human assisted reproductive technology by ion chromatography and enzymatic methods. This document applies to the determination of ammonium ion in culture fluids for human assisted reproductive technology containing amino acids and/or proteins.
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