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New Laboratory Test Requests

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100 Most Recent Laboratory Test Requests

Everyday, we receive new Laboratory Test Requests. These Costume and Fine Jewelry Laboratory Test Requests are received from a variety of sources ranging from start-up companies to large, multinational Fortune 500 corporations, international organizations, well-respected universities and government agencies that are actively seeking laboratories and lab suppliers for their projects.

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Jewelry Gold Plating Thickness

Laboratory needed to measure the thickness of 4-5 jewelry samples for the thickness of its gold plating by electron microscopic measurement. Please p... View More

Diamond Bead Identification

Jewelry Company needs gemology laboratory for testing black and champagne diamond beads used in earrings to confirm or determine identity.. View More

Consumer Products Heavy Metals Safety Testing

Consumer Products Laboratory needed for ASTM heavy metals testing to ASTM F2999-14 Standard for Basic Inspection and Testing of Adult Ornaments:
1. T... View More

Body Jewelry Heavy Metals Testing

California Consumer Products Laboratory needed for heavy metals testing of european body jewelry for cadium, lead and Ni Elution View More

Gold Jewelry Ca Prop65 Compliance

Consumer Products Laboratory needed for California Prop 65 compliance testing of 2 different types of gold-plated jewelry including earrings and bra... View More

Jewelry California Prop 65 Testing

Consumer Products Laboratory needed for PROP 65 Compliance Testing on stainless steel jewelry to check lead/cadmium. View More

Jewelry REACH Testing

Fine Jewelry Company needs Laboratory for REACH testing on leather and metal bracelet. View More

Jewelry Safety Testing

Consumer Products Laboratory needed for consumer product safety testing of jewelry items (necklaces, bracelets, rings) and their components to ensure... View More