A Sequential Sampling System For Spectrophotometers

[摘要] A simple arrangement is described for filling, emptying, and rinsing an absorption cell without removing it from the spectrophotometer or opening the cell compartment. Specifications required for the cell, tubing, stopper, and valve are presented. Although the installation is described for a Beckman DB spectrophotometer, the device can be used with other instruments.

[学科分类] 过敏症与临床免疫学