Low and medium pressure tubing
PFA tubing (perfluoroalkoxy) has excellent chemical stability and mechanical strength. The tubing of 1/16 'O.D. can support up to 100bar (1450psi), while the 1/8' O.D. can be used up to 72bar (1050psi).
If the gas permeability is a problem, always use PFA instead of PTFE.
FEP tubing (FluorinatedEthylenePropylene) is chemically inert to most HPLC solvents, and is recommended for low pressure applications. Usually the tube 1/16 ' O.D. can work up to 117bar (1700psi), and 1/8' O.D. supports up to 70bar (1000psi).
We recommend FEP for ion chromatography applications.
PTFE tubing (polytetrafluoroethylene) is chemically inert and suitable for low pressure applications. Typical tubing 1/16 'O.D. can support up to 62bar (900psi) and 1/8' up to 35bar (500psi). The maximum continuous operating temperature is 100°C.
PFA tubing (perfluoroalkoxy) has excellent chemical stability and mechanical strength. The tubing of 1/16 'O.D. can support up to 100bar (1450psi), while the 1/8' O.D. can be used up to 72bar (1050psi).
If the gas permeability is a problem, always use PFA instead of PTFE.
FEP tubing (FluorinatedEthylenePropylene) is chemically inert to most HPLC solvents, and is recommended for low pressure applications. Usually the tube 1/16 ' O.D. can work up to 117bar (1700psi), and 1/8' O.D. supports up to 70bar (1000psi).
We recommend FEP for ion chromatography applications.
PTFE
1/16' (1,6mm) Internal diameter (mm)
0,30 Pack (m)
20
1/16' (1,6mm) Internal diameter (mm)
0,50 Pack (m)
20
1/16' (1,6mm) Internal diameter (mm)
0,75 Pack (m)
10
1/16' (1,6mm) Internal diameter (mm)
0,80 Pack (m)
20
1/16' (1,6mm) Internal diameter (mm)
1,00 Pack (m)
20
1/16' (1,6mm) Internal diameter (mm)
1,00 Pack (m)
10
2,0mm Internal diameter (mm)
1,70 Pack (m)
3
1/8' (3,2mm) Internal diameter (mm)
2,40 Pack (m)
10
3/16' (4,7mm) Internal diameter (mm)
3,20 Pack (m)
10
1/4' Internal diameter (mm)
4,75 Pack (m)
For meters
1/8' (3,2mm) Internal diameter (mm)
1,50 Pack (m)
10
PFA
1/6' (1,6mm) Internal diameter (mm)
0,5 Pack (m)
20
1/6' (1,6mm) Internal diameter (mm)
0,8 Pack (m)
20
1/6' (1,6mm) Internal diameter (mm)
1 Pack (m)
20
1/8' (3,2mm) Internal diameter (mm)
1,5 Pack (m)
10
FEP
1/6' (1,6mm) Internal diameter (mm)
0,25 Pack (u.)
10
1/6' (1,6mm) Internal diameter (mm)
0,75 Pack (u.)
10
1/6' (1,6mm) Internal diameter (mm)
1 Pack (u.)
10
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