找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Drug Determination in Therapeutic and Forensic Contexts; Eric Reid,Ian D. Wilson Book 1984 Plenum Press, New York 1984 Isotop.cancer.quali

[復制鏈接]
樓主: cerebellum
41#
發(fā)表于 2025-3-28 16:50:08 | 只看該作者
Separation Science Applied to Analyses on Biological Samplescific examples to illustrate various aspects. Despite notable advances in the separation technology that must precede the application of a specific measurement procedure and I or detection device, many problems and difficulties remain. The difficulties are compounded by the development of instrument
42#
發(fā)表于 2025-3-28 19:11:35 | 只看該作者
Sample Handling in Forensic Toxicologysamples received for this purpose vary in quantity, variety and quality. The quantity and variety depend on the pathologist; the quality depends on the condition of the deceased and, to a lesser extent, on the pathologist. The task of the toxicologist can be assisted by good medical and circumstanti
43#
發(fā)表于 2025-3-29 01:06:08 | 只看該作者
Isotope-Labelled Materials as Internal Standardsquicker and easier than alternative methods and sometimes is the only solution to the problem. Chromatographic separation followed by mass spectrographs (MS) detection of test and isotopic labelled materials is generally considered to be the definitive analytical technique but is not without its dif
44#
發(fā)表于 2025-3-29 04:06:42 | 只看該作者
Approaches for Determining Ethylenediamine and its Metabolites: Use of [14C]- and [D4]-Ethylenediami, resins and dyestuffs, is present in cutting oils and wetting agents, and is used in pharmaceutical formulation. Our interest in ethylenediamine stems from its presence in the widely used bronchodilator drug, aminophylline, which consists of theophylline and ethylenediamine in a molar ratio of 2:1.
45#
發(fā)表于 2025-3-29 11:19:13 | 只看該作者
Selective Sample Preparation Techniques for Trace Analysisistorically [cf. R.P. Maickel, #A-1 -..], solvent extraction has been the principal technique used for sample preparation; now solid-phase materials such as bonded silicas and small-particle resins are becoming accepted as convenient and efficient extraction sorbents. Two types of these solid-phase
46#
發(fā)表于 2025-3-29 15:08:33 | 只看該作者
47#
發(fā)表于 2025-3-29 18:03:38 | 只看該作者
Optimization Strategies for Chromatographic Analysis of Multi-Component Mixturestion conditions have been chosen, e.g. type and mode of use of chromatographic column and mode of detection, a number of continuously tunable variables can be used to optimize the overall analytical procedure. Necessarily a criterion has to be defined that permits an objective judgement of the resul
48#
發(fā)表于 2025-3-29 20:24:44 | 只看該作者
Chemically Bonded Stationary Phases in (HP)TLCLC on chemically bonded phases occupies a rather modest position. This is in marked contrast with the situation in HPLC where much work is done with chemically bonded phases, especially C-18 and C-8 modified silicas. Still, in recent years the widespread use of these apolar stationary phases in what
49#
發(fā)表于 2025-3-30 01:50:40 | 只看該作者
50#
發(fā)表于 2025-3-30 04:39:45 | 只看該作者
9樓
 關于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學 Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結 SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學 Yale Uni. Stanford Uni.
QQ|Archiver|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-7 01:33
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權所有 All rights reserved
快速回復 返回頂部 返回列表
中阳县| 喀什市| 晋城| 嘉定区| 和硕县| 丹江口市| 兰考县| 九龙县| 涞水县| 沧源| 德江县| 玉林市| 黄冈市| 留坝县| 博客| 沐川县| 于田县| 河池市| 广昌县| 正定县| 清新县| 霸州市| 潞城市| 隆安县| 望谟县| 长岛县| 孝义市| 柳林县| 南靖县| 罗甸县| 开远市| 霍林郭勒市| 开封县| 钟祥市| 长岭县| 屏东县| 东山县| 丰台区| 孝感市| 公主岭市| 民丰县|