🔬 Test with Confidence: Purity is Just a Drop Away!
The Jewelry-Grade Precision Nickel Testing Solution offers rapid and accurate nickel content analysis, suitable for various materials. With a user-friendly design and high sensitivity for trace detection, it ensures reliable performance for quality assurance and compliance.
S**A
Excellent testing
I recently developed a nickel allergy. This little bottle helps me test all of my jewelry making findings so that I can protect myself and my customers. I love the company and the seller and have bought several items from them over the years. I highly recommend this.. The only downside is the strong odor but It is tolerable.
A**E
Works as described.
I have now a nickel allergy from wearing cheap necklaces that are made with nickel. So I am going through my jewelry and dumping the nickel ones. Using a q tip as recommended shows pink if there is nickel .
A**!
Do not buy!
Don't buy doesn't work. I tested as the bottle says and it didn't work. I tested it on my childs earrings that are nickel Free and no "pink" was seen. Then I tested my earrings (I don't need nickel Free) and the "pink" did not show. Plus the smell is awfully strong!!!! Too strong. My husband could smell it across the room. And it made my nose burn from the smell.
J**D
Easy to use works as expected
Does exactly what it’s supposed to do. No issues
L**A
The smell
The chemical(?) odor was too strong, and it didn't work. I had to throw it away immediately because of the smell.
Trustpilot
2 months ago
1 month ago
