一套可用于藏品中氯化物测定的简易便携装置

发布时间：2018-05-24 01:37

本文选题：玻璃滴管 + 泡沫板　；参考：《文物保护与考古科学》2017年01期

【摘要】：正本研究概述了一种便携式氯化物测定装置的设计和使用,该装置具有简单、安全、实用的特点。所用材料包括:2块0.3cm×9cm×20cm的黑色泡沫板;1块0.3cm×6cm×9cm的黑色泡沫板;1块2.5cm×9cm×20cm的乙炔泡沫220板;1包10cm×10cm称重纸;1个琥珀色29.6mL或30mL的玻璃滴管瓶;若干4mL的带盖玻璃小瓶;1部具有手电筒照明功能的手机;1把热熔胶枪;1把软刷;AgNO_3,试剂级。经过简单组装后的检测装置如图1所示。测定时,在30mL的玻璃滴管瓶中装入AgNO_3溶液,在几个4mL玻璃小瓶中装入经稀硝酸酸化的蒸馏水,备用。使用软刷
[Abstract]:This paper summarizes the design and application of a portable chloride determination device, which is simple, safe and practical. The materials used include two pieces of 0.3cm 脳 9cm 脳 20cm black foam board, one 0.3cm 脳 6cm 脳 9cm black foam board, one 2.5cm 脳 9cm 脳 20cm acetylene foam board, one package of 10cm 脳 10cm weighing paper, one amber 29.6mL or 30mL glass dropper bottle; Several 4mL glass bottles with cover A mobile phone with flashlight function has a hot melt glue gun and a soft brush Agno _ 3, reagent grade. The detection device after simple assembly is shown in figure 1. AgNO_3 solution was added to the glass dropper bottle of 30mL and distilled water with dilute nitric acid was added in several 4mL glass bottles. Use soft brush
【分类号】：O652.2;G264

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