类型 FT-IR Spectrometer 型号 Spectrum Two 加工定制 否 产地 美国 代理商 广东晟泽科技 货期 90天 保修 1年 电压 220 宽度 45.0 cm 工作范围 5 - 45 °C 高度 21.0 cm 品牌 珀金埃尔默 重量 13.0 kgkg 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可能因商品参加活动等情况发生...
用于Spectrum One/65/100/400/Frontier的中红外光源元件 L1200443 Spectrum Two光源更换套件 L1600243 Ø 仪器性能验证(IPV)工具包 产品描述 部件编号 用于Spectrum V.6或更低版本软件的中红外IPV套装 L1365335 用于Spectrum V.6或更低版本软件的中红外IPV升级套装 ...
FT-IR and X-ray photoelectron spectroscopy (XPS) were applied to investigate the effective uranium-binding and fluorescence quenching. The FT-IR spectrum of TFPT-BTAN-AO after treatment with UO22+shows a new peak at 916 cm−1, which can be attributed to the vibration of O═U═O (Su...
Cell-cell adhesion is central to morphogenesis and maintenance of epithelial cell state. We previously identified 27 candidate cell-cell adhesion regulatory proteins (CCARPs) whose down-regulation disrupts epithelial cell-cell adhesion during collective
The UHF emergents, such as (i) open-shell char- acter of electron spin-orbitals; (ii) splitting and/or spin polarization of electron spectrum; (iii) spin-mixed character of the ground state and, consequently, depriving the exact spin multiplicity of electronic states; as well as (iv) a ...
The 13C NMR spectrum showed resonances for two methoxyl, one methyl, two methylene, two methine, and ten quaternary carbons. The 1H NMR spectrum displayed an aromatic proton δH [7.16 (s, H-8)], and two methoxyls at δH [3.79 (s, OCH3-6)] and δH [3.92 (s, OCH3-7)]. In ...
35 For benzene, o-dichlorobenzene, and 3-picoline, C(sp2)–H oxidative addition to an Ir(III)-boryl intermediate is turnover-limiting and irreversible; accordingly, the selectivity is determined by the difference in the activation energies for C–H oxidative addition at the various sites...
A rather scares fine structure of the IR spectrum is in line with the attribution of marked bands below 2000 cm−1 to cyclic ethers, while the band at 3400 cm−1 evidences traces of small amount of hydroxyls in the sample. The presented express analysis of the Raman and IR absorption...