2019/12/22 14:40
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产品配置单:
JASCO P-2000旋光仪
型号: P-2000
产地: 日本
品牌: 日本分光计器
¥15万 - 20万
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方案详情:
The angle of rotated plane of polarization is called as optical rotation and polarimeter is the instrument to measure such optical rotation. Optical rotation is proportional to cell pathlength and is related to sample concentration, measurement wavelength and temperature. The specific optical rotation [a]tx is calculated from the following formula using temperature t (ºC), wavelength x (nm), cell pathlength 1 (dm), sample concentration c (g/100 ml) and measured optical rotation a.
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