INFO:

PFA Rohre (PerFluorAlkoxy)

All of the PFA capillaries are extruded from virgin PFA manufactured exclusively by Dupont. We do not add any additives to the original PTFE material, except for color particles in the solid colored tubing. PFA tubing and capillaries does not contain micro-pores in the tubing wall to the same extend as PTFE tubing and capillaries.

Kat.-Nr.

Beschreibung

Druck (bar/psi)

43.159.050.00

43.159.075.00

43.159.100.00

43.318.159.00

Tubing, PFA, 1/16” OD x 0.50 mm ID

Tubing, PFA, 1/16” OD x 0.75 mm ID

Tubing, PFA, 1/16” OD x 1.00 mm ID

Tubing, PFA, 1/8” OD x 1/16” ID

100 / 1450

75 / 1075

55 / 800

75 / 1075

INFO:

FEP Rohre (Fluorinated Ethylene Propylen)

All of the FEP capillaries are extruded from virgin FEP. FEP is mostly useful in ion-chromatography applications. Do not use FEP above 80°C.

Kat.-Nr.

Beschreibung

Druck (bar/psi)

44.159.025.00

44.159.050.00

44.159.075.00

44.159.100.00

44.318.159.00

44.635.435.00

Tubing, FEP, 1/16” OD x 0.25 mm ID

Tubing, FEP, 1/16” OD x 0.50 mm ID

Tubing, FEP, 1/16” OD x 0.75 mm ID

Tubing, FEP, 1/16” OD x 1.00 mm ID

Tubing, FEP, 1/8” OD x 1/16” ID

Tubing, FEP, 1/4” OD x 4.35 mm ID

115 /1650

95 / 1375

75 / 1075

50 / 725

70 / 1000

45 / 650

INFO:

EFTE Rohre (Tefzel)

All of the ETFE tubings and capillaries are extruded from virgin ETFE. We do not add any additives to the original ETFE material. ETFE tubing and capillaries are widely used in all low- and medium pressure laboratory applications due to the relatively high burstpressure. Please be aware that ETFE tubing is not resistant to all chemicals. Some organic solvents may cause swelling and reduce the pressure stability.

Kat.-Nr.

Beschreibung

Druck (bar/psi)

45.080.025.00

45.159.018.00

45.159.025.00

45.159.050.00

45.159.075.00

45.159.100.00

45.318.159.00

Tubing, ETFE, 1/32” OD x 0.25 mm ID

Tubing, ETFE, 1/16” OD x 0.18 mm ID

Tubing, ETFE, 1/16” OD x 0.25 mm ID

Tubing, ETFE, 1/16” OD x 0.50 mm ID

Tubing, ETFE, 1/16” OD x 0.75 mm ID

Tubing, ETFE, 1/16” OD x 1.00 mm ID

Tubing, ETFE, 1/8” OD x 1/16” ID

150 / 2150

200 / 2900

185 / 2675

150 / 2175

115 / 1625

85 / 1225

110 / 1600

Tolerances for PFA / FEP / ETFE tubing and capillaries is as follows: up to

2.0 mm: +/- 0.05mm

2.0 mm and above: +/- 0.10 mm

Note:

The data collected in column ’Pressure’ show the recommended permanent maximum working pressure at room temperature for non-destructive solvents. Change of solvents and temperature may result in lowered mechanical stability. Keep in mind that tight bends of the tubing, use of wrong tools for cutting and bad connections may result in mechanical damage to the tube and by this reduce the pressure stability.