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white gem polariscope
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Jewelers And Gemologists Handheld Portable Diffraction Grating Gem Spectroscope Model Number: FGS-1 Product Application The spectroscope is a tool of ...
2026-04-29 00:03:01
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Precise Small Handheld Pocket Gemological Tools Adjustable Prism Spectroscope FPS-3A Model Number: FPS-3A Product Application The spectroscope is a ...
2026-04-29 00:03:01
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Gemological & Jewelry Binocular Microscope with 20-40X magnification factor Specification: Magnification 20-40X Lighting Source with long life LED ...
2024-12-09 13:19:20
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Index Of Refraction Testing Instruments For Inlaid Gemstone FGR-002J Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 ...
2026-04-29 00:03:01
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...White Light Jewelers Magnifying Glass with Magnification of 10X Description: The Loupe is the most widely used and most familiar gem-identification ...
2024-12-09 10:54:02
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...h Polariscope system With LED lighting source With latest lighting system for completely separating the dark and bright field. Specification for ...
2026-04-29 00:03:01
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Trinocular Gemology Microscope with Color Temperature of 6000k - 7000k FGM-R6S-08 Product Advantage: With magnification of 10X to 67.5X continuous ...
2026-04-29 00:03:01
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...Gem Microscope with Magnification of 7X - 45X Model No.: FGM-R1A-15 Description: 1, With 0-40 degree incline, adjustable freely. 2, With Gemstone ...
2026-04-29 00:03:01
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Grating Gemologist Spectroscope With Adjustable Focus And Clear Color gem Spectrum Model Number: FGS-1A Product Application The spectroscope is a tool ...
2026-04-29 00:03:01
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Gemology school Fable diffraction Gem Spectroscope With Adjustable Focus Model Number: FGS-1A Description: The spectroscope is a tool for examining ...
2026-04-29 00:03:01
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