Whether the quality is good or not does direct effect on the health of the wearer. Many countries set limits on certain toxic substances contained in Jewelry alloy to keep the consumer safe. PTS Testing Service agency has years of experience in assaying jewelry. With fast test speed and high accuracy, we guard the products for our clients.
Chemical test: Total Lead, Total cadmium,Total Nickel & Nickel Release Content,Soluble Heavy Metals, Phthalates ,AZO Dyes, Formaldehyde, Precious Metals Content, etc.Physics test: tension, torque, sharp point, sharp edge, Metallic Coatings Thickness, color fastness, salt spray resistance, anti-sulfide, ageing resistance, etc.
Testing Standards/Regulations
US Consumer Product Safety Improvement Act (2008)
USA adult jewelry standard ASTM F2999
USA Children's Jewelry Safety Standard ASTM F2923
ASTM F963 and EN71-3 Migration of Certain Elements
US California Proposition 65
US Illinois the Lead Poisoning Prevention Act
Children’s Jewelry Regulations of Canada
European Nickel Release Directive 94/27/EC and REACH Annex XVII
China jewelry baneful elements standard GB 28480
