cuvette

The integral expression of absorbance for meridional ray of Optical Waveguide Cell (OWGC) is deduced on the condition of line-type incident beam.

考虑各类分光光度计的工作特点,在线状入射光束条件下,从简推导了光导吸收池中按子午线全反射导光时吸光度A的积分表达式,并采用数值积分法计算了A对摩尔吸光系数和浓度的乘积ac、吸收池的长度b以及溶剂的表观散射系数β之间的依赖关系。