Fused silica tubing
For smooth miniaturized capillary fluidics
The fused silica tubing products from IDEX Health & Science are manufactured from synthetic fused silica with a polyimide coating. Supplied in convenient lengths of 2 m (6.4’). Available in five different inner diameters with most common capillary outside diameter, 360 µm. Fused silica tubing is pressure stable up to 10,000 psi (690 bar).
Fused silica tubing should only be cut with a dedicated cutters such as the FS-315 Shortix™ Fused Silica Tubing Cutter.

OD
360 µm
ID
20 µm (0.0008”)
up to
150 µm (0.006”)
Product details
Fused silica tubing
| Part No.* | OD | ID | Length | Color | Max. Pressure |
|---|---|---|---|---|---|
| FS-120 | 360 µm | 20 µm (0.0008”) | 6.4’ (2 m) | Natural | 10,000 psi (690 bar) |
| FS-150 | 360 µm | 50 µm (0.002”) | 6.4’ (2 m) | Natural | 10,000 psi (690 bar) |
| FS-175 | 360 µm | 75 µm (0.003”) | 6.4’ (2 m) | Natural | 10,000 psi (690 bar) |
| FS-110 | 360 µm | 100 µm (0.004”) | 6.4’ (2 m) | Natural | 10,000 psi (690 bar) |
| FS-115 | 360 µm | 150 µm (0.006”) | 6.4’ (2 m) | Natural | 10,000 psi (690 bar) |
