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jewelry gem testing instruments
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Fable Black UV Spectrometer Quickly Detect Absorption Peak Of Type Ia Natural Diamond At 415nm Technical Parameter Model Number: FUV-007 Spectral ...
2024-12-09 17:14:28
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... in detecting new treatments and new-type synthetics Product Description Fable Generation 3rd of Arm type gem microscope,with classical base and ...
2024-12-09 11:36:02
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... LED light source 5. Power supply: 110-240V 6. Package: bandbox packing Applications: Gemological laboratory, gemology school, gem and jewelry ...
2026-04-29 00:03:01
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Gemology Microscope With F19 binocular lens 20X and 40X two magnification option Model Number: FGM-U2-19 Product Application Gemological labs, ...
2024-12-09 11:36:02
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...Number: FGM-R1A-15 Product Application Gemological labs, gemology schools/institutes, gem&jewelry industrials, --etc. Product Description 1. This ...
2026-04-29 00:03:01
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Swing arm type Trinocular Microscope With F08 Trinocular lens Product Application Gemological labs, gemology schools/institutes, gem&jewelry ...
2024-12-09 11:36:02
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...Gem polariscope with white LED cold sources FPP-30 Model number: FPP-30 A polariscope uses polarized light for gem identification. Two polarising ...
2024-12-09 13:30:01
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Jewelry Identifying tool 20X 21mmTriplet type Drop-shaped Gem Loupe The triplet-type loupe: Three antireflection lenses joined to create perfect ...
2024-12-09 13:34:00
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...negative inclusions as well as for spotting polysynthetic twinning. A polariscope uses polarized light for gem identification. It consists of two ...
2026-04-29 00:03:01
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...structure and optical properties of precious stones or minerals. The stone is tested by rotating it 360° between the crossed polarising filters. ...
2024-12-09 10:57:50
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