Quicktest 3 Bottle Kit for Gold and Silver
por Dynagem
Precio original
£99.00
-
Precio original
£99.00
Precio original
£99.00
£99.00
-
£99.00
Precio actual
£99.00
3 Bottle Kit: White - Amber - Blue Three bottle tester, tests for all carats of gold and also silver.
Each acid changes colour when applied to the metal, and the colour (and the speed of the reaction) will tell you if it is gold and the carat. Also tests for silver. This is the 'industry-standard tester, with clearest instructions, colour-reactions easy to see, even for the colour blind.
Each set includes a diamond file (to check for plating), a sample of copper (to see the reaction on 'base' metal), a magnet (gold and silver aren't magnetic), and the instructions sheet - they all fit neatly into the box with the acids.
Each acid changes colour when applied to the metal, and the colour (and the speed of the reaction) will tell you if it is gold and the carat. Also tests for silver. This is the 'industry-standard tester, with clearest instructions, colour-reactions easy to see, even for the colour blind.
Each set includes a diamond file (to check for plating), a sample of copper (to see the reaction on 'base' metal), a magnet (gold and silver aren't magnetic), and the instructions sheet - they all fit neatly into the box with the acids.
- Precious metal testing
- From the makers of Troytest
- An all-time best-seller
- Test non-gold to 24ct & Silver
- Quick & very easy, full instructions provided.