Stannous Chloride Testing Solution, Made With 24k Gold. Check Your Stannous!

US $380

  • Casper, Wyoming, United States
  • May 31st
*NEW* This listing includes one 5 ml dropper bottle of solution with 24k gold, it is used in aqua regia gold refining to test Stannous chloride to make sure its working. There is enough solution in the 5 ml bottle to test your Stannous chloride more than 30 times. Have you ever wondered if your Stannous chloride is working correctly to detect gold in your aqua regia solution or if you may be throwing gold away because your Stannous no longer works? Now, with my new dropper bottle of Stannous testing solution, you can make sure your Stannous is properly calibrated & working for gold detection. The key ingredient in this test solution is 24k gold at around 700-1000 ppm(parts per million). This solution will absolutely tell you if you Stannous chloride is still working, & if it was made properly 100% guaranteed. All you need to do to check your Stannous chloride to make sure its working is put 1-2 drops of the test solution on a paper towel folded in half. Then put 1-2 drops of your Stannous chloride on the drops of test solution you just put on the paper towel. Immediately once the test solution and Stannous chloride mix together on the paper towel you should see the color change to brown-black, purple-black. The pictures show the process of using this solution and how it works as well. We also sell Platinum and Palladium Stannous chloride test solutions, check your Stannous chloride for effectiveness of detecting Platinum & Palladium too. Just ask if you don't see any listed. Thanks for looking and please let us know if you have any questions at all. Buy with confidence. We always combine shipping for multiple item purchases, just ask about the shipping fees.

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