181 - 190 of 290 Selling leads
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Hexagonal Triplet 10x Jewelry Loupe Optics Lens Eye Loupe Specifications: Color Black Magnification 10X Diameter size 21mm Shape Hexagonal type ...
2024-12-09 13:19:42
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Glass Optical Triplet 10x magnifier Gemstone Loupe 21mm Diameter The triplet-type loupe is essential because it has been made specially to correct two ...
2024-12-09 13:19:42
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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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Hardness Pencil Set Gem Testing Instruments With 6 Pieces Standard Hardness Testing Pencils Model Number: FMH-6 Hardness Pencil is used for scratching ...
2024-12-09 13:18:55
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Portable quick Hardness Level Tester Genuine tools Gemstone Mohs hardness pencil Model Number: FMH-8 Hardness Pencil is used for scratching the rough ...
2024-12-09 13:18:55
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Conoscope for Viewing the Interference Figure of Gem and Jewlery Description: In gemology, we use a conoscope to determine optic character in ...
2024-12-09 13:18:55
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Conoscope for Viewing the Interference Figure of Gem and Jewlery Description: The simplest way to find an interference figure is to rotate the stone ...
2024-12-09 13:18:55
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Mini Portable UV light Using Cree Highpower UV LED Lamp Beads UV Gem Torch Model Number: FUV-R2 Wavelength 365nm Power supply With ordinary AAA ...
2024-12-09 13:18:55
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Genuine tools Testing Jade and Gemstone Mohs Hardness Level 5-9 Model Number: FMH-5 Hardness Pencil is used for scratching the rough gemstones. If ...
2024-12-09 13:18:55
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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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