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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...
Article News:
Packing Size:
50.00 ml
Code:
RXSOL-62-5509-025
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:

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Answer: Generally, we are only supplying our quality approved product, But before purchasing you may ask for single unit purchase. However, if your purchase  is within our ware house distribution limit  you may use our replacement policy.
 
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Answer: Location change is  allowed by our various  located  company. For example  If your home location is Kandla, And your ship arrival plans have changed from Kandla to Chennai,  you are eligible to get materials from our chennai loation on same price. 

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Answer: As per our working policy,  you are eligible for maximum 2% as a trade discount. Companies may oblige correction of discount, subject to approval. 
 
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For INDIA based requirement mail us at rxmarine@gmail.com  or you may call us +91 9652288588 / 09652288988 / 09004328440 / 09004328916  while  For Gulf Middle East email id id  dubichem@gmail.com  & Tel No.   00971 9 2242524 / 2242534 We are Operational at following location with STOCK POINT Surat, Kandla, Gandhidham, Mundra, Hazira, Tata, Ranchi, Kolkata, Haldia, Buz Buz, Paradip, Vizag ( Visakhapatnam ), Tuticorin, Cochin, Goa, Mumbai, JNPT, Pirpav, Manglore, Chennai, Ennore, Fujairah, Sharjah, Dubai, Abudhabi Mussafah Middle East  

 

SILVER METAL purity test

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