Standard Number: YY/T 1639-2018(YY/T1639-2018)
Chinese:一次性使用聚氨酯输注器具二苯甲烷二异氰酸酯（MDI）残留量测定方法
English:Determination of residual of diphenylmethane diisocyanate（MDI） from Thermoplastic polyurethane infusion equipments for single use
Effective Date:2020-01-01
ICS:11.040.30
Standard Applicability:This standard specifies the test method for the determination of residual diphenylmethane diisocyanate (MDI) in single-use polyurethane infusion set by high performance liquid chromatography-fluorescence method. This standard applies to the use of polyurethane as the material of single-use infusion apparatus in the determination of diphenylmethane diisocyanate (MDI) residual content.
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