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SILVER METAL purity test

Product Description | Product Application | Product Notes| Product DOSE
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
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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.

SILVER METAL purity test
:
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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