Other Gems and Gemstones testing, analysis, scientific research and development, inspection, certification, engineering, failure investigation, and product development needs include :

Government Compliance Testing
CPSC Testing
California Proposition 65 Testing
Registration Testing
Evaluation Testing
Authorization and Restriction of Chemicals (REACH) Testing
Precious Metals Testing
Nickel Testing
Gold Testing
Silver Testing
Toxic Metals Testing
Lead Testing
Cadmium Testing
Plastics Testing
Phthalates Testing
Polariscope Testing
Destructive and Non-Destructive Testing
Synthetic Gemstone Identification Testing
Chemistry Testing
Ultraviolet Testing
Gemstone Inclusion Testing
Durability Testing
Coatings Testing
XRF analysis Testing

Learn more about gems and gemstones testing and research