亚洲精品综合日韩中文字幕网站_精品综合久久久久97_中文在线天堂网www_久久精品免费一区二区三区_91久久国产综合精品女同国语_久久资源总站在线国产成人

HACH 吸管?？?，包括1厘米石英比色池及安装组件 DR 5000 UV-Vis Spectrophotometer Sipper Module

The DR 5000 Spectrophotometer Sipper Sampling Module uses a peristaltic pump to aspirate samples into a flow cell for readings. After the reading is taken, the sample is either returned to the user or dumped to waste.

The Spectrophotometer Sipper Sampling Module provides improved measurement accuracy, because the same optical characteristics exist for both blanking and reading, and when comparing measurements of different samples.

产地：美国

库存状态：期货，6-8周

HACH 吸管模块,包括1厘米石英比色池及安装组件 p/n.LZV485