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shylotte

金虫 (小有名气)

做化学实验看生物文献の小苦逼

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姚小妮是我: 金币+10, 翻译EPI+1, ★★★★★最佳答案 2014-11-09 21:20:37
All starting reagents and chemicals were purchased from Alfa-Aesar and used as received. Analytical gradeN,N-dime-thylformamide (DMF) was purified by distillation under an inert nitrogen atmosphere. Tetrahydrofuran (THF) was distilled from sodium benzophenone. Ultra-pure water was used in the exper-iments. All other analytical-grade solvents were purchased from Guangzhou Dongzheng Company and used without further purification.

所有的起始试剂和化合物均购自Alfa-Aesar公司,并原样使用。分析级DMF试剂在惰性氮气氛下蒸馏纯化。THF试剂在二苯甲酮钠中蒸馏除水。实验用水均为超纯水。所有其他分析级的溶剂购自广州东政化工有限公司,使用前未经进一步纯化。
I'Mthesun,damnyou
2楼2014-11-09 20:01:47
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