New Gold and Silver Testing Tools
10 Pc Needle File Set
- This is a new set of 10 needle files
- These are for filing all kinds of materials including platinum, stainless steel, exotic plastics and other hard to find materials
- Better performance on hard to file surfaces
- Little or no clogging, a simple knock is enough to remove the chips
- Highly resistant to corrosion and longer life than standard files
- Each measures approximately 5 3/8"
6 Gold and Silver Test Acids
This is a new set of six bottles of gold, silver and platinum testing acids. These are the finest acids made today. Sturdy plastic bottles maximize safety and allow the user to easily squeeze out a drop at a time. Each bottle contains approximately 1/2 fl oz.
You receive:
- One bottle of platinum testing acid
- One bottle of silver testing acid
- One bottle of 10k gold testing acid
- One bottle of 14k gold testing acid
- One bottle of 18 gold testing acid
- One bottle of 22k gold testing acid
Due to testing acid being classified as a hazardous material it cannot be shipped by air and can only be shipped to the lower 48 states.
Acid Test Stone
- This is a new acid test stone for acid testing of silver, gold, and platinum
- A dark stone on which needle and item to be tested are rubbed
- Use this with test acid solutions
- It measures approximately 2" x 1 1/2" x 1/2" (51 x 38 x 12.7 mm)
Gold and Silver Test Needles
- This is a new set of testing needles
- Here is one set of acid testing needles to test 10k, 14k, 18k gold and silver
- These are used to determine karat content of gold and silver
- The needles and the item to be tested are rubbed on a test stone and treated with acid to determine a match
