REFERENCE
Customer 客户： Department of Chemistry，the University of Hong Kong 化学系，香港大学 Model 型号： PS-400-5 Solvents溶剂： THF - Ether - Hexane - Toluene-Dichloromethane |
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Reason for purchase：Customer is quite concerned about the possibility of fires caused by traditional thermal distillation method. They decide to use our PURE-SOLV system immediately when they know this innovative and safe alternative is available in the market. 购买原因：客户非常重视实验室的工作安全，传统的燃烧蒸馏法容易引起火灾，威胁操作员的安全，因此当客户知道我们的PURE-SOLV系统是创新的而操作安全，便马上选购，代替传统装置
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Thermal Distillation Set Up 燃烧蒸馏法装置 |
Comment：Customer is satisfied with our PURE-SOLV system in terms of the performance and the safety control. 客户意见：无论于系统表现及安全装置上，客户对我们的PURE-SOLV系统都感到满意。 |
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Operation Abstracts操作摘要： Pour the solvent into the reservoir. 将玻璃瓶里的溶剂注入储贮罐内。
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In order to evaluate the purify level of the processed solvent, a small
amount of sodium is added into THF. The color is turned into dark blue.
This implies the solvent now is very dry. It proves that the solvent is
dehydrated by PURE-SOLV very well.
为了测试PURE-SOLV系统的净化能力，客户将适量的钠及苯甲酮加入经PURE-SOLV系统处理过的THF,溶剂的颜色转变成深蓝色，这小实验证明溶剂内的水含量是非常低，适合作进一步实验用途 |
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