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grating gemstone spectroscope
Selling leads
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... are absorbed by a gemstone(as well as by other materials).Materials can absorb parts of the electromagnetic spectrum,and when the absorbed parts ...
2026-04-29 00:03:01
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...Spectroscope For Gemstone Identification Model Number: FPS-3A Specifications: Technical Parameter Size 75mm*18mm Function Observing the spectrum of ...
2026-04-29 00:03:01
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...spectroscope is a tool of examining which parts of white light are absorbed by a gemstone(as well as by other materials).Materials can absorb parts ...
2024-12-09 11:36:02
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Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum FTS-CCD Specification The characteristic absorption spectra of gemstones ...
2026-04-29 00:03:01
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... Portable Gem Torch Special full-spectrum light source for gemstones; it can be used as a light source for gemstone spectroscope and assist in ...
2024-12-09 13:32:31
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... needs to examine and characterize gemstones with accuracy and precision: A kit includes 9 items of: 1. Handheld Grationg spectroscope(FGS-1) 2. ...
2024-12-09 10:57:50
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UV LED Torch Gem Testing Kit Portable Gemstone Identification Tool FGB-9 With 9 Items Model number: FGB-9 Gemological Portable Identification Tool Kit ...
2024-12-09 12:23:22
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...Pen Style Gem Torch Special full-spectrum light source for gemstones; it can be used as a light source for gemstone spectroscope and assist in ...
2024-12-09 13:32:31
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... Shape Gem Torch Special full-spectrum light source for gemstones; it can be used as a light source for gemstone spectroscope and assist in ...
2024-12-09 13:32:31
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...professional gemologist appraiser needs to examine and characterize gemstones with accuracy and precision: It includes below items: 1. Handheld ...
2024-12-09 10:55:50
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