5 Piece Gold Testing Acid Jewelry Test Kit w/ Scratch Stone 10k, 14k ,18k ,22K, and Scratch Testing Stone Fresh from the Factory This Comes with a large testing stone 2" x 1.5" Each bottle has 1/2 fl oz of acid. The sturdy plastic bottles maximize safety and allow the user to easily squeeze out one drop at a time. All bottles have different cap colors to help keep acid karats organized easier Latex Gloves are recommended with the use of any testing acids for safety You will receive: 1 bottle of 10k testing acid 1 bottle of 14k testing acid 1 bottle of 18k testing acid 1 bottle of testing solution 1 bottle of 22k testing solution 1 Large Scratch Testing Stone 2" x 1.5"
S**N
Works great
Acid be careful
M**K
Be careful!!
Products work great. Be careful though. I got a few drops on my shorts and the liquid got through. After a minute or so it started to burn. I tried cleaning it off with water but it didn’t work. After reading the instructions you need baking soda to make the burning stop. It left two holes in my leg about the size of a shirt button.
M**G
Excellent
Excellent
G**B
Arrived promptly and easy instructions
Easy kit to use.
P**N
Gold test works !
Easy to use and works well.
A**R
Good. Professional use only. Buy separate scratching stone
Good product. Not a toy. Keep away from kids and pets contains acid. Professional use only. Real JSP brand Acids. Scratching stone is very poor quality but the acids are what i was truly buying. They last a long time. Use in a ventilated area. Buy separate scratching stone. Test 925 with 18k acid. Some gold items will not test under 10k acid such as 8k (333), 9k (375), and sometimes thin 10k earing wires.
I**Y
Bad product
I test sterling silver with 18K solution, because the results are easier to read. I tested known sterling silver jewelry with my old solution and with new one from the package. The old solution correctly turned scratches whitish blue, the new solution had no reaction at all.
T**D
Authenticate gold test kit.
I bought this kit to test the purity of a gold necklace I bought. This test confirmed that it is gold. I also tested a known fake piece and it also confirmed that it was not gold. It was also delivered a lot faster than I thought. Perfect buy
Trustpilot
3 weeks ago
1 week ago
