Gem Refractometer
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Digital Refractometer for Gem Testing (FGR-DA)
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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gemological refractometer/gem tools
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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Fable hot sale 0.003 high accuracy gem jewelry refracotmeter
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Digital Gemological Refractometer (FGR-DA)
- FOB Price: Negotiable
- Min. Order: 1 Sets
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jewelry refractometer for gem testing
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Gemstone Refractometer (FGR-003)
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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High Quality Gemstone Refractometer With Durable Light and 2ml Refractive Index Oil
- FOB Price: Negotiable
- Min. Order: 1 Sets
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Fable gem refractometer (FGR-003)
- FOB Price: Negotiable
- Min. Order: 100 Sets
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Fable safer and ecnomical gem refractometer with birefringence
- FOB Price: Negotiable
- Min. Order: 50 Pieces
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Gemological Digital Refractometer Laboratory instruments
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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Gemological Refractometer with 2ml refractive liquid
- FOB Price: Negotiable
- Min. Order: 1 Sets
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Gemological Gem/Gemstone Refractometer/Tester
- FOB Price: Negotiable
- Min. Order: 20 Pieces
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Refractometer for gem testing
- FOB Price: Negotiable
- Min. Order: 20 Pieces
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gemstone refractometer for gem testing
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Gemstone Refractometer / gem identify tool
- FOB Price: Negotiable
- Min. Order: 20 Sets
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Digital Gemological Refractometer (FGR-DA)
- FOB Price: Negotiable
- Min. Order: 1 Sets
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Digital Gem Refractometer (FGR-DA)
- FOB Price: Negotiable
- Min. Order: 1 Sets
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simple jewelry measuring instruments FGR-DA with excellent import computer processor
- FOB Price: Negotiable
- Min. Order: 1 Sets
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Gemological Gem/Gemstone Refractometer/Tester
- FOB Price: Negotiable
- Min. Order: 20 Pieces
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gemstone refractometer with high accuracy
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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