Shimadzu Agilent Waters 1/16 PEEK connector liquid chromatography HPLC finger-tight connector chromatographic column plug (Rice white)

Description

PEEK hand-tight connector 

PEEK hand-tight connector is used to analyze the instrument，its advantages：

1.Excellent chemical stability and bio-compatibility。

2.Connection1/16″The outer diameter tube is included：Stainless steel、PEEK、TEFZELAndTeflon

3.Reached with a hand-tight connection 350bar(5000psi)

4.Direct hand tight connection，But you don’t need a trigger。

5.Two-way sealing of the case increases reliability

6.External thread standard10-32unf

 

PEEKSpecific use of feature advantages：

1.PEEK，

Excellent chemical stability and bio-compatibility 。

2.If you often need to change the flow path or replace different brands of columns，UsePEEKLines and joints made of materials can be very convenient。PEEKThe lines are easy to connect；PEEKNot only does the connector not require tools，It can be fixed by hand，It is also easy to adjust the length of the line outside the taper hoop，Easy to connect to columns of color of different brands or sizes。

3.PEEK 

The compatibility of halogenated alkanes and tyhydrofurans is not good。Although the above solvent has not been observed to dissolvePEEKclear signs of material，But PEEK When encountering the above solvents, they become brittle。Another factor considered by Western medicine is the stress limit。Stainless steel tubes are toned6000psipressure，But PEEK The tube can only withstand near4000psi，However, most applications will not exceed the pressure3000psi。

4.Use PEEK

There is no need to worry about the solvent resistance of the connector when connectors are connected，Because the connector has little or no direct contact with the solvent。But the hand is screwed fixed PEEKThe joint pressure limit is lower than the stainless steel tube，So when the pressure is too high，May cause the connector to slide on the line and produce a dead volume。