Isoflex Laboratory Tubes

The Isoflex laboratory tubes by Kartell LABWARE are made from high-quality transparent PVC, designed to ensure maximum versatility for general laboratory use. Supplied in convenient 20-metre coils, these tubes are ideal for applications requiring chemical resistance, ease of cutting, and safety in laboratory processes. Thanks to their transparency and length indicators every metre, management and dosing are simplified.

Features and Materials

• Made from transparent PVC, colourless, odourless, and tasteless
• Autoclavable to ensure sterility and safety
• High resistance to ageing and oxidation
• Excellent resistance to both strong and weak acids and bases (excellent with weak acids and bases, good with strong ones)
• Poor resistance to organic solvents
• Reference notch every metre for easy cutting
• Kartell brand printed on the tube
• Packed in 20-metre coils in transparent polyethylene bags

Technical Specifications

• Material: Transparent PVC
• Coil length: 20 metres
• Packaging: Transparent polyethylene bag
• Available diameters (Ø internal x Ø external x Thickness, in mm):
• Art. 1760: 0.8 x 2.4 x 0.8
• Art. 1761: 2.0 x 4.0 x 1.0
• Art. 1762: 4.0 x 6.0 x 1.0
• Art. 1763: 5.0 x 8.0 x 1.5
• Art. 1764: 6.0 x 9.0 x 1.5
• Art. 1765: 7.0 x 11.0 x 2.0
• Art. 1766: 8.0 x 12.0 x 2.0
• Art. 1767: 10.0 x 14.0 x 2.0
• Art. 1768: 12.0 x 17.0 x 2.5
• Colour: Colourless
• Chemical resistance:
• Strong acids: good
• Weak acids: excellent
• Strong bases: good
• Weak bases: excellent
• Organic solvents: poor
• Additional properties: absence of oxidation and ageing