Trace analysis of active ingredients such as pesticides becomes difficult if these compounds cannot be properly determined by gas chromatography because of thermolability or by HPLC because of a lack of chromophors within their molecules for specific detection by conventional HPLC detectors. In these ...
网络液相层析质谱仪 网络释义 1. 液相层析质谱仪 ...子结构解析; b.红外光谱分析(FTIR); c.液相层析质谱仪(HPLC-MASS); d.气相层析质谱仪(GC-MASS); 4、具备… www.01hr.com|基于7个网页 例句 释义: 全部,液相层析质谱仪
纯度 HPLC≥98% 保存条件 2-8°C,避光保存、低温下保存 规格 5mg 10mg 20mg 50mg 100mg 500mg 1g (可根据客户需求包装) 特别备注 现货 液相 HPLC 质谱 Mass 核磁 NMR 温馨提醒 我司提供一切产品仅供科研、实验室使用,不得用于注射、食用或其他用途 质量承诺 非人为造成的产品质量问题,我司负责退货...
S. Dupre, A. Spirito, K. Sugahara, H. Kodama, Hypotaurine oxidation: an HPLC-mass approach, Adv. Exp. Med. Biol. 442 (1998) 3-8.Duprè, S., Spirito, A., Sugahara, K., and Kodama, H. 1998. Hypotaurine oxidation: An HPLC-mass approach. Adv. Exp. Med. Biol. 442:3–8....
目的进一步了解宫血宁的主要有效成分重楼皂苷在乳汁中的含量及确定药物对婴儿的安全性.方法用HPLC-MASS测定.结果在各组乳汁中均未检测到相应的重楼皂苷原型药物的质谱信号.产妇在服药期间,无一例药物不良反应,婴儿也未见异常.结论宫血宁胶囊是一种对婴儿安全、可靠的,减少产后出血及促进子宫复旧的妇科良药....
1,2-二肉豆蔻酸甘油酯-聚乙二醇马来酰亚胺DMG-PEG2000-MAL为华生物 ￥9.90 查看详情 1,2-二肉豆蔻酰-rac-甘油-3-聚乙二醇2000,DMG-PEG2000 为华生物 ￥9.90 查看详情 DSPE-PEG-FITC磷脂-聚乙二醇-荧光素科研级试剂材料 为华生物 ￥9.90 查看详情 氨基PEG氨基NH2-PEG-NH2 MW:3400为华生物现货供应 ￥9.90...
International Journal of Analytical Mass Spectrometry and ChromatographyBera S; Balasubramanian R;.Burn-Up Meas- urements on Dissolver Solution of Mixed Oxide Fuel Using HPLC-Mass Spectrometric Method.In- ternational Journal of Analytical Mass Spectrometry and Chromatography .2013.55-...
3)high performance liquid chromatography-electrospray ionization/mass spectrometry高效液相色谱电喷雾质谱联用 4)HPLC/ESI/MS2高效液相色谱-电喷雾质谱联用法 1.【aim】A HPLC/ESI/MS2 method was developed for the qualitative analysis of mogrosides from fruits of Siratia grosvenori.【方法】采用高效液相色谱-...
HPLC‐MS‐KopplungKombinatorische ChemieMassenspektrometrieData from randomized trials in postmenopausal women receiving endocrine therapy for breast cancer would... Tilmann B. Walk,Axel W. Trautwein,H Richter,... - 《Angewandte Chemie》 被引量: 12发表: 1999年 Hochauflsungs- 13 c-nmr-spektro...
High-performance liquid chromatography with photodiode array detection (HPLC-DAD)/HPLC-mass spectrometry (MS) profiling of anthocyanins from Andean Mashua ... (2006). High-performance liquid chromatography with photodiode array detection (HPLC-DAD)/HPLC-Mass Spectrometry (MS) profiling of anthocyanins...