Maintain precision and eliminate cross-contamination during cleaning with a platinum mould cleaning holder from XRF Scientific. Our platinum-based moulds are essential components in X-ray fluorescence (XRF) sample preparation and are available in various geometries to suit different laboratory requirements.

Proper cleaning is crucial to protect the casting surfaces of platinum moulds, which may vary in composition, shape, or size. Using a dedicated mould cleaning holder ensures each item remains secure and separated throughout the cleaning process, preserving purity and extending service life.

Efficient and Safe Mould Cleaning

During XRF fusion processes, platinum moulds are exposed to high temperatures and aggressive chemical reactions involving analytes and borate agents. Regular maintenance prevents buildup and degradation that can affect analytical accuracy.

For best results, clean moulds in an ultrasonic bath using 20% citric acid to remove residual materials and restore surface quality. Our custom platinum mould cleaning holders are designed to prevent contact between moulds during ultrasonic cleaning, minimizing contamination and maximizing cleaning efficiency.

Why Choose XRF Scientific Mould Cleaning Holders

As a global leader in platinum labware and XRF sample preparation products, XRF Scientific manufactures high-quality custom mould cleaning holders engineered for acidic cleaning processes within 250–290°C (482–554°F). Each holder is crafted to accommodate specific mould formats, ensuring a precise fit and superior protection during every cleaning cycle.

Contact the XRF Scientific team today to learn more about our custom platinum mould cleaning holders and how they can optimize your laboratory’s cleaning and sample preparation workflows.