Platinum Crucibles

Platinum Crucibles – High-Purity Lab Crucibles for Sale in South Africa

Platinum crucibles are the gold standard in analytical chemistry for high-temperature fusion, ashing, and gravimetric analysis. Manufactured from high-purity platinum, these crucibles offer unmatched chemical inertness, thermal stability, and resistance to contamination — ensuring the most accurate and reproducible analytical results.

Key Features

• High-purity platinum construction – Minimal contamination risk for trace and ultra-trace analysis
• Exceptional thermal stability – Withstands temperatures up to 1700°C
• Chemical inertness – Resistant to most acids, alkalis, and oxidising fluxes
• Precise manufacturing – Consistent dimensions for reproducible gravimetric results
• Long service life – Durable under repeated high-temperature cycling when used correctly

Applications

• Alkali fusion for XRF and ICP-OES sample preparation
• Gravimetric analysis and ashing
• High-temperature ignition and calcination
• Flux fusion in geological and mineralogical analysis
• Analytical, research, and quality control laboratories

Available in various sizes and capacities. Supplied to laboratories across South Africa and sub-Saharan Africa. Request a quote for pricing, specifications, or bulk supply.

Product Disclaimer
Please note that product images are provided for reference only. Actual items may vary slightly in colour, shape, or finish from the photos shown.