[Recent advances in the use of graphene for sample preparation]. [PDF]
Feng J +5 more
europepmc +1 more source
对漆酚铁铝高分子复合试剂进行了红外光谱分析,结果表明,化合物中存在O-Fe和O-Al键.还测定了催化剂中的含水量,分析了催化剂活性与含水量的关系,探索了漆酚高聚物及其助催化剂在酯化反应中所起的作用 ...
雷福厚 +3 more
core
[Determination of six whitening ingredients in cosmetics by ultra performance liquid chromatography coupled with photodiode array detector and corona charged aerosol detector]. [PDF]
Li X +8 more
europepmc +1 more source
[Research progress on the application of derived porous carbon materials in solid-phase microextraction]. [PDF]
Kuang Y +4 more
europepmc +1 more source
本发明提供了一种氯化石蜡产品中短链氯化石蜡含量的检测方法,采用一种短链氯化石蜡在线催化脱氯加氢装置与气相色谱仪联用的方法进行定量分析。是将氯化石蜡产品中的短链氯化石蜡通过在线催化脱氯加氢装置还原为相应碳链长度的烷烃,并随载气全部转移到气相色谱仪中进行在线分离,分离柱为石英毛细管色谱柱DB-5。本发明基于短链氯化石蜡在线催化脱氯加氢装置与气相色谱仪联用实现了氯化石蜡产品中短链氯化石蜡的在线还原,通过分析相应碳链长度的烷烃产物间接定量分析短链氯化石蜡在产品中的含量。可实现氯化石蜡产品中短链氯化石蜡的快速检测,
高媛 +4 more
core
[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Ye WM +5 more
europepmc +1 more source
[Determination of 10 carbamate pesticide residues in liquid milk by ultra performance liquid chromatography-tandem mass spectrometry with pass-through solid-phase extraction purification]. [PDF]
Yue C +6 more
europepmc +1 more source
[Application and challenges of tissue engineered scaffolds in treatment of long-segment laryngotracheal stenosis]. [PDF]
Yu Q +7 more
europepmc +1 more source
[Rational design of high performance metal organic framework stationary phase for gas chromatography]. [PDF]
Yang H, Tang WQ, Zeng C, Meng SS, Xu M.
europepmc +1 more source
[Research progress on calcification mechanism and anti-calcification strategies of vascular grafts]. [PDF]
Su X, Qiu F, Wang H, Han Q.
europepmc +1 more source

