1)  GC/MS
气/质联机
1.
This paper covters the results of revealing the constitution of two PCB,standardsamples which provided 15 main congeners,including one dichloro-,six tricmoro-,two te-trncmoro-,flve pentacMoro- and one hexacMoro-bipl1enyls,confirmed via GC/MS identifica-tion,The above standard sample was used as the known additives in this work.
本文报道了由中国科学院环境化学研究所提供的三氯联苯及五氯联苯两种标准品的气／质联机测定结果，确认了含量较高的１５种组分的组成和结构，其中二氯及六氯联苯各１种，三氯联苯异构体６种，四氯联苯异构体２种，五氯联苯异构体５种，并拟定了测定环境样品中上述１５种多氯联苯组分的毛细管柱／ＥＣＩ／ＩＧＣ方法，检出限为（４。
2)  GC-MS
气质联机
1.
Fast Determination of DDT in Soil With GC-MS and Dispersive Solid-Phase Extraction;
逆固相基质分散净化和气质联机法测定土壤DDT残留
2.
Determination of the Aniline In Water by GC-MS;
气质联机法分析水中苯胺方法的研究
3.
By using the headspace collection and GC-MS, the differences in composition and concentrations of volatile allelochemics between transgenic Bt cotton and their parental varieties during various developmental stages were compared and analyzed.
应用顶空进样气质联机系统 ( Headspace-GC-MS)测定了转 Bt基因棉花及其对照亲本主要挥发性物质。
3)  GC-MS
气-质联机
1.
Flavor compounds were analgsed by SPME and GC-MS.
以酶解植物蛋白为主要原料,通过与氨基酸和还原糖的Maillard反应制备肉味香精,以正交实验确定最佳配方,并通过固相微萃取技术和气-质联机检测其香味物质。
4)  GC/MS
气质联机
1.
Determination of Aroma in Laoshan Green Tea by GC/MS(I);
气质联机法测定崂山绿茶中香气成分(I)
2.
Volatiles from thermal degradation Vitamin B1 (thiamin) in a microwave oven were trapped and analyzed by GC/MS.
气质联机分析了维生素B1(硫胺素)微波炉中火加热5分钟的挥发性产物, 鉴定出26种含硫化合物,结构类型包括噻吩、噻唑、硫取代呋喃、脂肪族含硫化合物、含硫羰基化合物等, 其中2-甲基-3-呋喃硫醇,2-乙酰基噻吩等9种化合物含有肉香味含硫化合物特征结构单元。
5)  GC-MS
气-质联机分析
6)  GC MS
气质联机分析
参考词条
补充资料：钢质无缝气瓶
分子式：
CAS号：

性质：用优质碳钢、锰钢、铬钼钢或其他合金钢的钢坯为原材料，经冲压拉伸法制成或采用优质无缝钢管为原材料经热旋压收口收底制成的气瓶。它盛装氧、氮、二氧化碳等压缩气体及某些高压液化气体。无缝气瓶的底部结构有凹形和凸形两种。凸形底又分半球形、碟形和H形。由于气瓶系移动式压力容器，因此其选材、制造、检验、使用等必须严格按有关标准执行，确保安全使用。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。