SILVER METAL purity test

Oct 25, 2024
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SILVER METAL purity test

Silver testing solution manufacturer and supplier. Place a drop of acid on the object to be tested. 90 to 100% silver, the acid will show a creamy color. 77-90% silver, the acid turns a gray col [+] Read More...

Code: RXSOL-62-5509-025

Other Equivalent Brand Schwerters solution, Acid test for Silver

Short Description:

Spot turns a creamy colour it is high quality silver, usually sterling. If it turns black it is coin quality silver and if it turns green it has high amounts of copper and therefore is poor quality silver and a gold colour means a lot of brass,

Generic Name: Schwerter's solution

SILVER METAL purity test

Application:

Silver can be tested with RXSOL-62-5509-025, be careful as it involves as it contains and mixture of acid which can burn the skin. To apply on metal surface point tiny scratch on the item in an inconspi [+] Read More...

Using Procedure:

Pure silver will turn the solution bright red ( creamy colour ), STERLING SILVER will turn it dark red ( Black ), low grade COIN SILVER (0.800 fine) will turn brown ( green, largely due to the presence of copper which turns the solution brown / green ) and even green for 0.500 silver.

Note:

If you cannot find a mark or a stamp on the piece and you are looking for sterling silver, it does not mean it is not silver, many countries do not require that precious metal items be stamped. Chemical test method - Follow above application BLOCK.

Technical Specifications:

SILVER METAL purity test manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of SILVER METAL purity test at a competitive price from us. We have ready stock of SILVER METAL purity test in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Packing Size: 50.00 slan

Available Packing Size: 25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1 Ltr DROP Bottle

Article News:

Silver purity test,

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Company Info

RX MARINE INTERNATIONAL is a manufacturer and distributor that specializes in providing custom solutions. Wheather it is private labeling, custom packaging, chemical manufacturing or product sourcing, we have the team in place to make business with us as simple as possible. we provide excellent products and service to markets. Our customer located world wide.

We have sold over a million Ltrs of RXSOL products without a failure. We put this down to the fact that, as manufacturers, we have total control of the raw materials we use and our manufacturing process. Many of our competitors source their tankcleaner form third parties abroad and cannot stand by their products as confidently as we can.

SILVER METAL purity test