Gold Testing Solutions Kit 10k 14k 18k 22k Silver Platinum Scratch Stone

🔍 7-Piece JSP Jewelry Testing Kit – Gold, Silver, Platinum Solutions + GTE Non-Slip Scratch Stone Ensure the authenticity of your precious metals with this professional-grade 7-piece testing kit. Featuring fresh JSP solutions and a premium 2x2” GTE test stone with a rubber backing, this kit is ideal for jewelers, resellers, and collectors. ✅ Includes: JSP gold testing solutions: 10K, 14K, 18K, 22K JSP silver and platinum testing solutions GTE 2" x 2" scratch testing stone with rubber non-slip backing 🧪 Always Fresh, Trusted JSP Quality:Our solutions are guaranteed fresh and sourced directly from JSP – a trusted name in the industry. Each 0.5 fl oz bottle includes a color-coded cap for easy identification and a squeeze tip for drop-by-drop precision. 🪨 Non-Slip GTE Test Stone:This kit includes a GTE-branded 2” x 2” scratch stone with a rubber backing, perfect for steady, desktop use without slipping or sliding. 🧤 Safe Handling Recommended:For added safety, we recommend using lat