Description
Specifications Table
Product Name – Lead wire, 2.0mm (0.08in) dia, Puratronic™, 99.99+% (metals basis)
Quantity/Pack Size – 250cm, 50cm
Form – Wire
Grade – Puratronic™, 99.99+% (metals basis)
Application – High-precision lab experiments, electrical conductivity testing
Product Overview
This high-purity lead wire, manufactured to Puratronic™ standards with 99.99% metals basis purity, is engineered for demanding laboratory applications where trace impurities can compromise results. The 2.0mm (0.08in) diameter ensures optimal balance between flexibility and structural integrity, making it suitable for intricate setups requiring precise electrical connections or thermal conductivity. The wire’s uniform composition minimizes variability in experimental conditions, while its corrosion-resistant properties extend its usable lifespan in humid or reactive environments. Unlike standard-grade alternatives, this lead wire undergoes rigorous purification processes to eliminate metallic contaminants, ensuring consistent performance in sensitive analytical procedures. Its malleable nature allows for easy shaping without compromising conductivity, while the Puratronic™ certification guarantees adherence to strict quality benchmarks for research-grade materials. The wire’s surface finish is optimized to prevent oxidation, maintaining its conductive properties over prolonged storage periods when kept under recommended conditions.
FAQs
1. What is the maximum temperature this lead wire can withstand without degrading?
The wire maintains structural integrity up to 327°C (melting point of lead), though prolonged exposure above 200°C may affect surface properties. For high-temperature applications, consider using it in inert atmospheres to prevent oxidation.
2. Is this wire compatible with standard lab connectors and terminals?
Yes, the 2.0mm diameter is designed to fit most laboratory clamps, alligator clips, and screw terminals. For soldering applications, use lead-free flux to avoid introducing contaminants that could affect the wire’s purity.
3. How does Puratronic™ grade differ from regular analytical-grade lead wire?
Puratronic™ grade undergoes additional purification steps to reduce trace metal impurities below 100 ppm, compared to analytical grade which typically allows up to 500 ppm. This makes it superior for applications like electrochemistry or semiconductor testing where impurity levels are critical.
4. What precautions should be taken when handling this wire to maintain its purity?
Always use powder-free nitrile gloves and stainless steel tools to avoid contamination. Store the wire in its original packaging or a sealed container with desiccant to prevent surface oxidation from humidity.
5. Can this wire be used for creating custom electrodes?
The high purity and uniform composition make it suitable for fabricating electrodes, though the surface may require polishing with alumina slurry to remove native oxide layers before use in electrochemical cells.
