1) large volume direct injection
大体积直接进样
1.
A novel method was developed for the simultaneous determination of nine haloacetic acids (HAAs) (mono, di, trichloroacetic acids; mono, di, tribromoacetic acids; bromochloroacetic acid, dibromochloroacetic acid, and bromodichloroacetic acid) and six anions (fluoride, chloride, nitrite, nitrate, phosphate and sulfate) in drinking water by ion chromatography with large volume direct injection.
建立了一种采用大体积直接进样离子色谱测定饮用水中9种卤代乙酸和6种阴离子的新方法。
2) large volume injection
大体积进样
1.
A stomach large volume injection/gas chromatography-mass spectrometry(LVI/GC-MS) coupled with solid phase extraction(SPE) method for the determination of 13 pesticide residues in rice sample was presented in this paper.
利用固相萃取柱对样品进行前处理,采用胃袋式大体积进样技术结合气相色谱-质谱(GC-MS),建立了大米中13种有机磷农药的快速分析方法。
2.
Performance for dioxin determination by gas chromatography-mass spectrometry coupled with large volume injection was studied.
利用大体积进样技术结合气相色谱-质谱仪器,对二噁英的测定效果进行了研究。
3.
A large volume injection-gas chromatography-mass spectrometry(LVI-GC-MS) method for the determination of 205 pesticide residues in spinach,cabbage,apple,rice and bean samples was developed.
分别选取菠菜、洋白菜、苹果、大米和大豆5种基质,利用微型固相萃取柱对样品进行前处理,采用胃袋式大体积进样技术结合气相色谱-质谱(GC-MS),建立了同时测定日本通关检测项目要求的205种农药残留的快速分析方法。
3) Direct solid sampling
直接固体进样
1.
Direct solid sampling graphite furnace AAS, Offer a quite rapid as well as efficient solution for detection samples which contain noxious metal elements, difficult digest, or easy contaminated in farm products.
直接固体进样石墨炉原子吸收分析技术,为农产品中有毒有害金属元素、难消解样品、易污染样品的检测提供了快速、有效的解决方案。
4) Direct solid sample introduction
固体直接进样
5) Direct injection
直接进样
1.
A method was developed for the determination of Carbaryl in water by direct injection and HPLC with coupled ultraviolet and fluorescence detectors.
采用直接进样高效液相色谱法,以紫外检测法和荧光检测法分析水中甲萘威。
2.
A new method for the determination of trace level of anions in high pure water with large volume direct injection ion chromatography was developed.
建立了一种采用大体积直接进样 -离子色谱测定高纯水中痕量阴离子的新方法。
3.
Study on restricted-access media for direct injection analysis of biological fluids by high performance liquid chromatogrphy was reviewed with 65 references.
评述了生物体液直接进样高效液相色谱固定相的制备、结构性能及应用。
6) Direct determination
直接进样
1.
Direct determination of twenty elements in blood by octopole reaction system inductively coupled plasma mass spectrometry
直接进样碰撞池ICP-MS技术测定全血中二十种元素
补充资料：直接进样系统
分子式：
CAS号：
性质：质谱分析无探针进样装置时，可直接从试样架将具有低蒸气压物质排入电离室引进质谱仪，而不用中间贮存器扩张室或渗漏阀。
CAS号：
性质：质谱分析无探针进样装置时，可直接从试样架将具有低蒸气压物质排入电离室引进质谱仪，而不用中间贮存器扩张室或渗漏阀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条