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gemstone testing equipment
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20X gem microscope Gemstone Testing Equipment Features Introduction It is designed for covering a variety of application fields from daily work to ...
2024-12-09 13:04:16
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Metal cover Triple achromatic lens Lens diameter:18mm Magnification: 20X,15X,10X
2024-12-09 12:32:25
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STX45-GEM easy use simple 20X gem microscope FEATURES This high quality microscope is designed for professional jewelers and gemologists. It includes ...
2024-12-09 12:32:25
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ZTX-E-GEM GEM Microscope FEATURES This high quality microscope is designed for professional jewelers and gemologists. It includes a super wide field ...
2024-12-09 12:32:25
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FJM-2014A Faceting And Polishing Lapidary Machine 1. Main functions: Faceting and Polishing the Gemstone. 2. With Faceting holder,the optional angle ...
2024-12-09 12:32:25
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UL-365 Ultraviolet Lamp Specification: Feature LW=365nm,SW=254nm ★Drawer observation darkroom ★Voltage: 110V or 220V/4W ★Without soft fluorescent ...
2024-12-09 12:32:25
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FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be ...
2024-12-09 12:32:25
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VPP-30 Handheld Portable Polariscope The polariscope may be one of the most underestimated tools in gemology. Most gemologists use it to quickly ...
2024-12-09 12:32:25
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FID-1A Rotate Calcite Dichroscope ★Excellent iceland spar ★Standard rectangle window and square window can be choosed. ★Rotating stage,gemstone and ...
2024-12-09 12:32:25
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VFT-49 LED Polariscope ★Polariscope with 49mm heavy calibre; ★With rotatable sample platform,convenient to observe the interference pattern; ★Attached ...
2024-12-09 12:32:25
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