1、质谱条件 离子源ESI+;喷雾电压(IS)4500V;雾化温度400℃;雾化气NEB(GAS1)40L/min;气帘气(CUR)20L/min;碰撞气(CAD)6L/min;辅助气AUX(GAS2)60L/min;检测方式多离子反应监测(MRM);监测离子对m/z146.1→m/z100.1(2)和m/z172.2→m/z86.1(3),碰撞诱导解离(CID)电压27V;驻留时间(dwell time)100ms。
DOOSAN DX300LC-9C Good Price Used Machinery For Sale DOOSAN DX300 LC Crawler Wheel digger used Excavator Machine Original Top categories
DOOSAN DH300LC-7 Used Excavator 30ton Large Crawler Bucket Municipal construction Excavators DX300 DH300 For Sale Top categories
Adjusting the LC- / AC - Balances Adjustment Sequence You will need to check and, if necessary, adjust the following factors, in the order given, any time the balance is moved to a new location and after servicing or repair work: 1. Preload 2. Off-center load 3. Linearity 4. Span ...
主要子离子色谱叠加图 6 8 10 12 14 Time [min] 出,它显示了本分析中所有分析物的主产物离子色谱 或MS3)谱图,这些谱图可以从由使用权威标准的相 叠加图. 同MSn参数建立的谱图库里检索. 第一组,从1.0到4.0分钟,包括了三个化合物的MRM 打开SmartFrag选项,可提供一些定性分析的优点, 分析,它们几乎是同时...
Among them, glycyrrhisoflavone (836), glisoflavanone (893) and isoangustone A (902) were reported to have anti-inflammatory effects for the first time. The proposed approach could be generally applicable for rapid and high efficient discovery of anti-inflammatory constituents from other TCM ...
兼容惠普100 120 130 500 800 111 510打印机的惠普500 HP800 HP500PS HP800PS自动复位芯片解码器 ¥58.68 - ¥115.12 最低起订量: 1 sets 爱普生XP-2150 XP-2155 XP-3150 XP-3155 XP-4150 XP-4155 WF-2820 WF-2840 WF-2845F ...
网络找到的攻略具体的流程是?进入Metaboliteannotation填写,有两种方式:可以选择upload上传系统能够自动识别的txt文件File:m_MTBLS4669_LC-MS_positive__metabolite_profiling_v2_maf.tsv,该文件可在本网页上download下来然后填写metabolitesidentification、massto charge(m/z)、retentiontime(RT)、Modification(ad 分享回复...
最近Lukrametal(2012)用于非布司他人血浆样品检测的UPLC-MS/MS灵敏度不足以用于生物等效性的研究,因为这种方法的定量下线偏高(LLOQ;75ng/mL)血浆体积也偏大(500“L)。Dingeta(2012)报道了一种小鼠血浆的LC-MS检测方法,用咪达挫仑做内标定量下线可以达到10ng/mL。Wangetal.(2013)描述了一种用LC-MS/MS检测人...
Fig. 3. SEM photographs of the fibers A (brand-new), B (after post-adsorption washing) in at magnification of 500 (1), 2000 (2) and 4000 (3) times. 3.1.4. Desorption time Equilibrium desorption time like in the adsorption process was obtained based on adsorption signal-times curves, ...