Contec SV-2 sealed knitted polyester swabs for surface validation (5 pieces)
The Contec SV-2 is a sealed knitted polyester swab specifically designed for validating surfaces. The swabs are suitable for cleanroom environments up to ISO Class 5.
The Contec SV-2 knitted swabs for surface validation (5 pieces) are specifically designed for accurate sampling in critical environments where minimal TOC contribution is essential. The extra narrow, round swab head made of double-layer knitted polyester is manufactured without adhesives or binders, which makes the swab compatible with aggressive solvents such as alcohols and ketones without the risk of contamination from residue.
Accurate sampling on complex surfaces
Thanks to the flexible polypropylene handle and the compact head shape, the SV-2 reaches recessed or difficult-to-access surfaces with ease. The swab head is thermally bonded to the handle to ensure the integrity of the sample. The design is optimised for a smooth transfer of samples into vials, which minimises extraction losses and increases the accuracy of validation tests. The swabs are also autoclavable, making them suitable for processes that require strict sterility.
| Brand | Contec |
|---|---|
| Head material | 100% double-layer knitted polyester fabric |
| Handle material | Polypropylene |
| ISO class | Recommended up to ISO Class 5 |
| Head colour | White |
| Handle colour | Light blue |
| Total length | 140 mm |
| Head length | 20.3 mm |
| Head width | 6.3 mm |
| Head thickness | 6.3 mm |
| Handle width | 3 mm |
| Features | Autoclavable |
| Packaging | 5 pieces per resealable bag |
Application areas and validation
These validation swabs are ideally suited for use in pharmaceutical production, biotechnology, and the semiconductor industry. They are primarily used for the validation of work surfaces and cleaning validation protocols. The swabs are intended for single use to prevent cross-contamination and to guarantee the reliability of test results. For additional technical details or compatibility with specific chemicals, please consult the accompanying product datasheet.
Within our range of cleanroom consumables, you will also find additional cleaning agents and sterile supplies that align with your validation processes. Do you have questions about the application of these swabs in your specific ISO environment or do you have special requests? Please feel free to contact one of our product specialists for expert advice.
