10Pcs/lot SPE solid phase extraction column 1ml/3ml/6ml adapter, universal connector SPE converter connector
1. Item: Control valve/universal connector for SPE solid phase extraction column
2. Quantity: 10pcs/lot
3. Material: Plastic
4.Application: It could be widely used to kinds of factories, hospitals, colleges and universities, scientific research institutes etc.
5. Tips:
1) Batch use of extraction column, porous extraction device is recommended.
(2) Manual treatment of conventional extraction column requires the connection of "universal joint" and "control valve" (quark) between the sample pail and the extraction column, which can be adapted to the connection between all conventional extraction column and the sample injection pail and control the flow rate of the sample according to the experimental requirements.
==========
High-concerned chemical : None
Model Number : flow valve
Origin : Mainland China
Classification : Beaker
Item : flow control valve
Quantity : 10pcs