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gemstone testing kit
Selling leads
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..., the gemstone hardness is lower than that hardness marked on the pens. It includes:4, Fluorite 5, Apatite 6, Feldspar 7, Quartz 8, Topaz 9, ...
2024-12-09 13:18:55
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...Testing instrument Model Number: PGT/CSE Description: Presidium DuoTester is the only comprehensive tool on the market that combines two proven ...
2024-12-09 10:54:02
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...Testing Instruments Refractometer with easy to read visual field FGR-003 The refractometer is one of the most important tools in a gemological ...
2026-05-01 00:03:53
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Fable Integrated CNC lifting table gem Lapidary machine/ Faceting machine FJM-S2019 Main Parameters: Main functions: Faceting and Polishing the ...
2024-12-09 13:13:23
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...-function Gem Travel Kit includes 20 gemology instruments for gem identification Model:FGK-20 Fable protable identification travel lab,20 items ...
2024-12-09 10:54:02
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...Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for identifing gem stones.It can test ...
2026-05-01 00:03:53
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...the gemstones directly and eliminates the need to activate the switch shaft button. Presidium recommends the use of the Presidium Moissanite Tester ...
2024-12-09 10:54:02
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...Gem Testing Instruments Fable Calcite Dichroscope Lightweight Model Number: FID-1A Description: The dichroscope is a pocket-sized tool that can aid ...
2026-05-01 00:03:54
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Portable Gemological Portable Identification Tool Kit with 6 Items FGB-6 Portable identification box specially designed for students and identificatio...
2024-12-09 10:57:50
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...Testing Instruments For Inlaid Gemstone FGR-002J Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color ...
2026-05-01 00:03:53
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