1) HRMS
高分辨质谱
1.
The residue was washed with dilute hydrochloric acid solution,The precipitation was dried,purified,and identified by the infrared spectrometry (IR) and high mass spectrometry(HRMS)with DES-HS.
反应产物用稀盐酸溶液洗涤 ,将所得沉淀干燥后经分离纯化 ,对纯化产物进行高分辨质谱、红外光谱鉴定。
2.
A rapid,sensitive and accurate method has been developed for the determination of twelve dioxin-like polychlorinated biphenyls(PCBs) in electric and mechanical products by isotope dilution high resolution gas chromatography/high resolution mass spectrometry(HRGC/HRMS).
建立了凝胶渗透色谱-流体自动净化系统净化-高分辨质谱测定电路板中的二噁英类多氯联苯(12种,PCB 77,81,126,169,105,114,118,123,156,157,167,189)残留的分析方法。
2) HPLC-HRMS analysis
高分辨质谱分析
1.
Isolation and HPLC-HRMS analysis of anti-tumor constituents from mycelia of a strain of Hirsutella sp.;
高分辨质谱分析表明该活性化合物的可能分子式是C30H22O10。
4) highresolutionmassspectrometer
高分辨力质谱计
5) high-resolution mass spectroscope
高分辨质谱仪器
6) HRMS (High Resolution Mass Spectrometer)
高分辨率质谱仪
补充资料:高分辨率质谱
分子式:
CAS号:
性质:一种质谱技术,即采用双聚焦质谱仪器,足够准确地测量离子的质量,以准确无误地确定离子的元素(和同位素)组成的技术。例如,测得一个离子的质是43.0184,离子的元素组成必是C2H3O+,不可能是C3H3+(43.0547),C2H5N+(43.0421),CH3N2+(43.0296),CHNO+(43.0058)或C2F+(42.9984)。
CAS号:
性质:一种质谱技术,即采用双聚焦质谱仪器,足够准确地测量离子的质量,以准确无误地确定离子的元素(和同位素)组成的技术。例如,测得一个离子的质是43.0184,离子的元素组成必是C2H3O+,不可能是C3H3+(43.0547),C2H5N+(43.0421),CH3N2+(43.0296),CHNO+(43.0058)或C2F+(42.9984)。
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