99400 Carro mecanico Ocular micrométrico HWF10x/20 mm

Ocular micrométrico HWF10x/20 mm

y mandos de control verticales en posición derecha

ILUMINACIÓN LED PARA FLUORESCENCIA

200 µm per micrometer rotation

99400 Carro mecanico Ocular micrométrico HWF10x/20 mmThe concentration and purity of an optically active substance can be measured by a polarimeter. In fact, the polarization plane of a linearly polarized light ray will be modified by an optically active substance. The degree of modification is determined by the molecular composition and is proportional to the concentration of quiral molecules present in the substance. The ability to modify the polarization plane of a linearly polarized light ray by an