从未沮丧
发表于 2025-3-21 17:06:07
书目名称Mass Spectrometry in Environmental Sciences影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0625270<br><br> <br><br>书目名称Mass Spectrometry in Environmental Sciences读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0625270<br><br> <br><br>
otic-capsule
发表于 2025-3-22 00:00:28
Gas Chromatography/Mass Spectrometry/Computer Instrumentation,onmental sciences where many toxic, carcinogenic, and mutagenic organics at trace levels must be determined in complex samples. The applicability and use of GC/MS/COMP techniques has greatly increased in recent years because of this need and the parallel development of all aspects of the instrumentation.
Mendicant
发表于 2025-3-22 02:04:15
Mass Spectral Retrieval and Interpretation Systems,ble molecular ion will give the molecular weight and under high resolution the elemental composition. Fragment ions, either singularly or in related clusters, reveal some of the building blocks that are comprised in the molecule. Isotopic clusters indicate the presence of certain elements, such as the halogens, sulfur, and carbon.
ADAGE
发表于 2025-3-22 04:57:48
http://reply.papertrans.cn/63/6253/625270/625270_4.png
entice
发表于 2025-3-22 09:32:39
Phthalates and Related Plasticizers,, food wraps, foamed carpet backing, rubber moldings, insect repellants, cosmetics, and floor waxes. Plasticizer additives are found in nitrocellulose, polyvinyl chloride, methacrylate, polystyrene, polyvinyl acetate, polyurethanes, and other synthetic applications.
Ovulation
发表于 2025-3-22 12:57:59
http://reply.papertrans.cn/63/6253/625270/625270_6.png
先兆
发表于 2025-3-22 18:43:06
http://reply.papertrans.cn/63/6253/625270/625270_7.png
哑巴
发表于 2025-3-23 01:07:09
Gas Chromatography/Mass Spectrometry in Water Pollution Studies,ted data-handling techniques and accumulation of spectral reference data for organic trace pollutants in water.. Special techniques interfaced to GC/MS/COMP systems (e.g., purge and trap methods) have been reviewed. Bishop has discussed recent modifications in the purge and trap procedure..
疏忽
发表于 2025-3-23 03:11:47
Use of Pyrolysis/Gas Chromatography/Mass Spectrometry in Environmental Analysis,mited. However, recently this technique was employed for the analysis of some environmental samples. This chapter describes the technique of this analysis and outlines some of the recent applications for the analysis of (1) bound humic substances from soil samples.
哺乳动物
发表于 2025-3-23 06:12:03
Volatile Halocarbons,elopments in sample pretreatment and techniques of mass spectrometry or gas chromatography/mass spectrometry (GC/MS) have been critical in the identification, characterization, and formulation of solutions in each environmental issue.