Specifications Table

Product Name – Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Puratronic™, 99.999% (metals basis) Quantity/Pack Size – 250g, 50g Form – Slug Grade – Puratronic™ (99.999%) Application – High-precision lab work, trace analysis, semiconductor research

Product Overview

This Puratronic™-grade aluminum slug delivers exceptional 99.999% purity (metals basis), making it an indispensable material for applications demanding ultra-low impurity levels. The precisely dimensioned 3.175mm (0.125in) diameter and 6.35mm (0.25in) length ensure consistency in experimental setups where uniformity is critical. Engineered for high-performance environments, these slugs are manufactured under stringent quality controls to eliminate trace contaminants that could compromise results. The material’s inherent properties—excellent thermal conductivity, corrosion resistance, and malleability—remain unaltered by the purification process, offering reliability across diverse laboratory protocols. Available in 50g and 250g pack sizes, this product is packaged to prevent oxidation and environmental exposure, preserving its pristine condition until use. Whether employed in calibration standards, material science research, or as a reference material, its documented purity and lot-specific certifications provide traceability and reproducibility for critical workflows.

FAQs

1. What is the difference between Puratronic™ and standard aluminum grades?

Puratronic™ aluminum undergoes advanced refining to achieve 99.999% purity, eliminating metallic and non-metallic impurities that standard grades (typically 99.5-99.7%) retain. This makes it suitable for applications where trace contaminants could interfere with results.

2. Can these slugs be machined further without compromising purity?

Yes, but we recommend using diamond or carbide tools in a cleanroom environment to minimize cross-contamination. Avoid lubricants containing sulfur or chlorine, as these can react with aluminum at high temperatures.

3. How should these slugs be stored to maintain their purity?

Store in their original sealed packaging at room temperature, away from moisture and reactive gases. If opened, transfer to an argon-filled desiccator to prevent surface oxidation.

4. Are these slugs compatible with vacuum systems?

Yes, their low outgassing properties make them ideal for high-vacuum applications. However, pre-cleaning with acetone or isopropyl alcohol is advised to remove any residual surface hydrocarbons from handling.

5. What documentation is provided with each batch?

Each pack includes a certificate of analysis (CoA) detailing impurity levels (via GDMS or ICP-MS), lot number, and traceability data. Additional testing reports can be requested for specific elements if needed.