Handheld Portable Diffraction Grating Gem Spectroscope For Jewelers
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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 examining which parts of white light are absorbed by a gemstone(as well as by other materials).Materials......
Shenzhen Fable Jewellery Technology Co., Ltd.
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H-K9L Spectroscope
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... Application laser welding engraving machine Size 30*3mm Introduction: The spectroscope has developed slowly in its importance in gem testing, for there are few gem varieties that have diagnostic spectra. In recent years it has been used more frequently,...
Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
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Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356
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Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory Testing A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope (Adjustable) Iceland Spar Calcite Dichroscope Gem......
Opto-Edu (Beijing) Co., Ltd.
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Outside Diameter 0.5 - 10mm Watch Jewel Bearing Precision Gem Bearings
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Precision Gem-bearings/ jewel bearing / Watches' gem-bearings General Description: 1. We are specialized in precision machining of super hard materials, esp. in micro-appliances including deep-hole thin ......
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.
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CZ Sapphire Watch Jewel Bearing Customized Size For Jewelry And Instruments
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Customized Size Synthetic Gem Ruby Bearing For Jewelry And Instruments Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all ......
ARH Sapphire Co., Ltd
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Binocular Light Jewelers Zoom Gem Stereo Microscope With 20X Reticle Eyepiece
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20X Reticle Eyepiece Crystal Jewelry Zoom Gem Stereo Microscope NCJ-S800 Halogen Description Gerry lvanov optical imaging systems and special jewelry tested microscope stand. Fully meet the appraisal needs of all kinds of diamonds, crystals, gems and other......
Nece-Scope Int'l Co., Limited
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Simple Easy Use Gemstone Testing Microscope Fixed 20X Gem Microscope STX45-GEM
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...-GEM easy use simple 20X gem microscope FEATURES This high quality microscope is designed for professional jewelers and gemologists. It includes a super wide field stereo microscope head, jewelry/gem tweezers, darkfield iris condenser and professional GEM ......
Ningbo Vanco Instrument Co.,Ltd
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Luxury Large Colored Jewel Buckle Stainless Steel Bangle For Engagement
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... Women's Main Stone none Dimension 58X44mm Occasion Anniversary, Engagement, Party, Wedding 1. The treasure is the wealth, the status symbol, the colored gem's value is very high, and is very rare. Since ancient times,...
Guangzhou Saya Jewelry Co., Ltd.
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18650 CREE Q5 White or Yellow Brightness LED Flashlight for Jade/Jewel/Diomand Testing
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Product Description: 1 Lamp: CREE Q5-XPE 2 Brightness: 350Lms 3 Light: White or Yellow 4 File: single 5 Weight: 50 g 6 Size: 135mm*17mm*23mm 7 Usage: for Jewel,Diamond,Jade testing 8 Battery: 1pcs 18650 (not included) When you put order,pls select the ......
FFRAN TECH CO., LIMITED
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Jsely Hand Made Bead Bracelet in 925 Sterling Silver with Precious Gem Stone Fashion Jewelry
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... factory have fine workmanship gold workers can make same quality as original brand jewelry. Real 18K gold, natural diamonds and gem stones. China fine craftsmanship jeweller makes a timeless beauty jewelry for you!...
Each Luxury China Jewelry Factory
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