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jewelry appraisal gem polariscope
Selling leads
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... and optic characters of Gem under the ultraviolet light. Model No FUV-100 LW 365nm,Can be used for a variety of gems Weight 0.3KG Type Portable & ...
2026-04-30 00:03:09
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Gem Microscope with weight of 2.5KG and magnification of 20X and 40X The microscope has always been an important instrument for gem identification,but ...
2024-12-09 10:54:02
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Indispensable Gemological Equipment Gem Spectroscope For Gemstone Identification Model Number: FPS-3A Specifications: Technical Parameter Size 75mm...
2026-04-30 00:03:08
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Mature optical design Generation 1st Swing arm type Gem Microscope Model Number: FGM-R1A-15 Product Application Gemological labs, gemology schools...
2026-04-30 00:03:09
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Updated Generation 1st Swing arm type Gem Microscope With side fiber lighting Model Number: FGM-R1A-15 Product Application Gemological labs, gemology ...
2026-04-30 00:03:09
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...its value in detecting new treatments and new-type synthetics. Jewelry microscopes have relatively high requirements for the lens, which must meet ...
2024-12-09 11:36:02
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... Gem Microscope F01 binocular S6E Leica lens Zooming Ratio 6.3:1 The microscope has always been an important instrument for gem identification,but ...
2026-04-30 00:03:09
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Gem Testing Instruments Refractometer with easy to read visual field FGR-003 The refractometer is one of the most important tools in a gemological ...
2026-04-30 00:03:08
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UV Fluorescent Lamp for Gem and Jewelry 365nm and 253.7nm UV light lamp FUV-4 Specifications: Technical Parameter Size 170mm*170mm*140mm Function To ...
2024-12-09 13:18:55
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...Gem Diamond and Jewelry Pocket Tester Larger Viewer 365nm UV light lamp With Dark Field Description: Fable new design product, with mini size and ...
2026-04-30 00:03:09
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