玻璃仪器　内表面热端喷涂液 沉积量试验方法 Glassware—Test method for inner surface hot end spraying liquid  ICS  81.040.01 CCS  N 64   中华人民共和国国家标准 GB/T 44215—2024 2024-07-2 4发布 2025-02-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     原理   ··································································································   1 5     试剂和材料   ···························································································   2      5.1     试验用水   ·························································································   2      5.2     0.1 mol/L氢氧化钠溶液   ·········································································   2      5.3     1 mol/L 盐酸溶液   ················································································   2      5.4     2% 盐酸溶液   ·····················································································   2      5.5     20% 盐酸溶液   ····················································································   2      5.6     100 mg/L锡标准溶液   ············································································   2      5.7     10 mg/L锡标准溶液   ·············································································   2      5.8     锡标准系列溶液   ·················································································   2 6     仪器设备   ······························································································   2      6.1     电感耦合等离子体发射光谱仪（ICPOES）   ····················································   2      6.2     电感耦合等离子体发射质谱仪（ICPMS）   ······················································   2      6.3     原子吸收分光光度计（AAS）   ··································································   2      6.4     超声波振荡器   ····················································································   3      6.5     天平   ······························································································   3      6.6     水浴锅   ···························································································   3      6.7     烧杯   ······························································································   3      6.8     单标线容量瓶   ····················································································   3      6.9     电热鼓风干燥箱   ·················································································   3 7     样品   ··································································································   3      7.1     取样要求   ·························································································   3      7.2     样品预处理   ······················································································   3 8     试验步骤   ······························································································   4      8.1     内表面热端喷涂液沉积量测试液制备   ···························································   4      8.2     检测   ······························································································   4 9     数据处理   ······························································································   4 10     结果表示   ····························································································   4 11     试验报告   ····························································································   4 GB/T 44215—2024     Ⅰ