10ml 925 SILVER Testing Solution

⚠ WARNING : All precious metal tests are acid based therefore proceed with caution - it may cause discolouration/damage when in contact with clothing, skin etc. It may also permanently stain tested item depending on its chemical composition therefore it's strongly recommended to use it on the concealed/hidden area.

It can be used as a spot on test - just place a drop of the solution on tested item and observe the reaction. Its colour will change accordingly as listed below.

925 Silver testing solution changes colour as follows:

Bright Red - Pure Silver

Dark Red - .925 Silver

Brown - .800 Silver

Green - .500 Silver

Blue - Nickel

Yellow - Lead

Yellow - Tin