Description
Specifications Table
| Product Name | Copper wire, 0.25mm (0.01in) dia, Puratronic™, 99.9985% (metals basis) |
|---|---|
| Pack Size | 50m, 10m |
| Form | Wire |
| Grade | Puratronic™ |
| Application | Lab experiments, electronics, research |
Product Description
When precision matters, this 0.25mm Puratronic™ copper wire delivers unmatched purity and reliability. With a metals basis purity of 99.9985%, it’s engineered for applications where even trace impurities can compromise results. Whether you’re conducting sensitive electrical experiments, fabricating micro-components, or calibrating high-precision instruments, this lab-grade copper wire ensures consistent performance.
The ultra-fine 0.25mm diameter makes it ideal for intricate soldering, wire bonding, or as a conductive material in research setups. Its Puratronic™ certification guarantees minimal oxidative contamination, extending shelf life and reducing experimental variability. Researchers and educators trust this wire for its uniformity, making it a staple in physics labs, engineering workshops, and materials science projects.
Available in convenient 10m and 50m spools, you can choose the right quantity for your project without excess waste. eqipped ensures authentic Thermofisher products, so you receive the same high standards used in professional labs worldwide.
Upgrade your experiments with ultra-pure copper wire—order today for seamless delivery.
Why This Copper Wire Stands Out
Not all copper wires are created equal. This Puratronic™ variant is processed under stringent conditions to eliminate impurities like oxygen, sulfur, and other metals that can interfere with conductivity or corrosion resistance. The result? A wire that maintains its integrity even under thermal stress or prolonged use in humid lab environments.
Students working on circuit prototypes will appreciate its malleability, while researchers analyzing material properties can rely on its consistent composition. The 0.25mm thickness strikes a balance between flexibility and structural strength, making it versatile for both temporary setups and permanent installations.
Common Applications
From academic labs to R&D facilities, this copper wire finds use in:
- Electrical conductivity experiments
- Microelectronics and PCB prototyping
- Thermocouple fabrication
- Calibration standards for analytical instruments
- Physics demonstrations (e.g., electromagnetic induction)
Its high purity also makes it suitable for applications requiring minimal signal interference, such as in sensitive sensors or low-noise circuits.
Handling and Storage Tips
To preserve the wire’s purity and prevent oxidation:
- Store in a cool, dry place away from direct sunlight.
- Use gloves when handling to avoid oil or moisture transfer.
- Reseal the packaging after use to limit exposure to air.
For long-term storage, consider using desiccant packs in the container to absorb any residual moisture.
Safety Note
While copper wire is generally safe, always follow standard lab protocols:
- Avoid inhaling dust if cutting or sanding the wire.
- Wash hands after handling to prevent skin irritation.
- Dispose of scraps according to local regulations for metal waste.
FAQs
What makes Puratronic™ copper wire different from regular copper wire?
Puratronic™ copper undergoes advanced refining to achieve 99.9985% purity, removing trace impurities that can affect conductivity, corrosion resistance, and experimental accuracy. Regular copper wire may contain oxides or other metals that introduce variability.
Can this wire be used for high-temperature applications?
Yes, its high purity ensures stability up to 200°C without significant oxidation. For higher temperatures, consider annealing the wire or using it in an inert atmosphere to prevent surface degradation.
Is this wire suitable for medical or food-grade applications?
While ultra-pure, this wire is not certified for medical implants or direct food contact. It’s designed for lab and industrial use where chemical purity is critical but not for biocompatibility.
How do I clean the wire before use?
For most applications, wiping with isopropyl alcohol (IPA) is sufficient. For ultra-clean requirements, use acetone followed by IPA, then dry with nitrogen gas to avoid water spots.
Can I solder this wire easily?
Yes, its high purity ensures excellent wetting with standard solder alloys. Use a flux designed for copper to prevent oxidation during soldering, and clean the surface with IPA afterward for optimal results.
