超清版 GB/T 44215-2024 玻璃仪器 内表面热端喷涂液沉积量试验方法

ICS 81.040.01
CCS N 64
中华人民共和国国家标准
GB/T 44215—2024
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
2024-07-24 发布2025-02-01 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 ·····················