HERE FOR YOU

Our experienced team is always available to assist you with your global inspection and analysis requirements.

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Precious Metals

We have a presence at major precious metal refineries, smelters and pre-treatment facilities around the globe.

PRECIOUS METALS & PLATINUM GROUP METALS

We have a presence at the world’s major precious metal refineries, smelters and pre-treatment facilities. We offer extensive and varied inspection and sampling services for all precious metal bearing materials such as dore bullion (gold and silver), concentrates, alloys, complex PGM bearing sweeps, residues, electrolytic slimes, autocatalysts and electronic scrap.

Including

  • Gold
  • Silver
  • Platinum Group Metals
  • Precious Metal Bearing Catalysts

PRECIOUS METAL BEARING CATALYST

We provide inspection and supervision of weighing and sampling at refineries and recycling plants, subsequent chemical analysis is performed at our independent laboratories for clients involved with any precious metal bearing catalysts, including petroleum and petrochemical, industrial and automotive.

THE PART WE PLAY IN THE CIRCULAR ECONOMY

Alfred H Knight supports the global metals recycling drive by helping organisations to determine the precious metal and PGM content of their e-waste and spent catalysts. By doing so, businesses can find further value in their end-of-life materials and reintroduce elements into the value chain.

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HOW CAN WE HELP

With a global network of experienced inspectors covering all precious metal bearing materials, we can offer full inspection and supervision services, wherever required.

Supervision and monitoring of raw materials delivery

Witnessing of the weighing and sampling process

Inspection

Supervision

Stockpile Inspection

Warehouse Inspection

Due Diligence Inspection

Sampling

Sample Preparation

Tallying

Moisture Determination

Our high standard of technical expertise, many years’ experience in classical analysis and investment in the most sophisticated instrumental techniques enables our laboratories to provide a fast, accurate and reliable service.

Analysis

Semi Quantitative Scan

Full Analysis

Loss on Ignition (LOI)

Physical Testing

Moisture Determination

Screen Analysis

Radioactivity

Sample Preparation:

Composite Sample Preparation

Quality Sample Preparation

Drying

Crushing

Splitting

Screening

Drilling

We combine in-depth knowledge of international quality standards with practical experience to carry out technical audits on weighing, sampling and sample preparation operations on behalf of our clients.

Technical Audits: Weighing & Sampling

Technical Audits: Laboratories

Analytical Support

Laboratory Management

SPEAK TO AN EXPERT

If you're looking for an expert to help you with your Precious Metals, get in touch today...

Speak to an Expert Today!

Our experienced team are always available to assist with your global inspection and analysis requirements.

This field is for validation purposes and should be left unchanged.