[translate] aThe polysaccharides were grounded with KBr powder and then pressed into pellets for FTIR measurement in the frequency range of 4000–400 cm−1 多聚糖在4000-400 cm−1的频率范围着陆了与溴化钾粉末然后被按了入药丸为FTIR测量 [translate] ...
销售商:上海希言科学仪器有限公司查看该公司所有产品 >> 产品介绍 公司简介 KBr Powder for FTIR Sampling Kits, 100g Potassium Bromide (KBr) Powder is used to prepare KBr pellets from solid samples for infrared analysis. 部件号 04977043 This kit contains samples to rapidly familiarize you with sampling...
Reliable Press for KBr and XRF Pellets As a standard, the hand-pumped laboratory press comes with a protective safety shield and rugged steel construction. More specifically, it can be used as a thin-film press, XRF pellet press, and FTIR pellet press when used in tandem with Specac’s Hea...
To investigate the effects of the pressure applied during pelletization, the L-arginine was directly formed into pellets (without a mixing process with KBr powder) and measured using the single-reflection ATR method. Fig. 4 shows the spectrum for the powder (red line) overlaid with the spectrum...
KBr diluted silica aerogel composite pellets with the same constituents and concentrations but different thicknesses are prepared using the pressed pellets method. The transmittances of the pressed pellets are measured by Fourier transform infrared spectroscopy (FTIR). The spectral extinction coefficients ...
The measurements in the visible and near infrared of the optical constants of pellets of KBr filled with carbon black particles are reported. For very low ... F Carmona,P Prudhon - 《Physica A Statistical Mechanics & Its Applications》 被引量: 86发表: 1989年 Enthalpies of interaction of som...