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AR2G Gold & Platinum Refining System, Item No. 63.600

The inexpensize, compact, self-contained Aqua Regia system!

The AR2G uses no nitric acid. It uses the revolutionary Quadratic Precipitant and MX3 concentrated dissolving agent. It employs an integrated scrubber to clean and neutralize all fumes before they are exhausted.

It is a low-capacity refining system (3 ounces per batch) ideally suited to refining platinum, jewelry, jeweler’s scrap, bench sweeps, nuggets, dust, and all other forms of gold. A quick and easy way to refine your gold to very high purity (99.95%) with no losses.


100% Gold Recovery - The simple-to-use test kit detects as little as four parts of gold per million parts of solution, ensuring that no dissolved gold is lost

99.95+% Purity - A simple test kit ensures that no dissolved impurities end up in your refined pure gold

No Nitric Acid, only muriatic - This system uses Shor’s MX3, an equally powerful, non-hazardous alternative. The MX3 dissolving agent also reduces fumes by 90-95%

Easy to use - While, the system was designed for people with little or no refining experience, it has become a go-to choice for experienced refiners

No Acid Fumes Exhausted - The integrated, powerful scrubber removes all fumes that are emitted in the system as your metal dissolves

Completely Self-contained - Everything's in one container, which eliminates moving solutions around between dissolving and precipitating

Comprehensive Instruction included - Highly detailed close-up video and written instructions plus unlimited, no-charge, technical support


The AR2G Refining System includes all of the equipment needed to refine:

  • Work Station with Spot Plate
  • Beakers, covers and related hardware
  • Digital hotplate with preset temperature settings
  • Basket and filter pouch
  • Fume scrubber
  • Test kits


  • One pound of Quadratic Precipitant
  • One pound of MX3 Dissolving Agent
  • One pound of Treated Activated Charcoal
  • One bottle of Ammonia Detection Liquid
  • One bottle of Precious Metal Detection Liquid

Note: muriatic acid, while not included with this system, can be found at any paint store.