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Cooig
Testing Instrument & Equipment
Testing Equipment
Gold acid test kit
(108 products available)
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Stone Machine Moissanite Gem
Testing
Tools
Gold
Kit
Acid
8Mm-25Mm Pass Diamond Tester 925 Sterling Gemstone Detector
Ready to Ship
$20.90-$29.90
Shipping per piece: $4.20
Min. Order: 10 pieces
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Jewelry Tools
gold
test
kits
gold
test
stone with
acid
Ready to Ship
$10.00
Min. Order: 2 sets
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Gold
Silver Platinum Jewelry Tester Scratch Streak Stones to use with
Acid
Test
Kits
14K 18K 22K 24K Precious Metals Detector
$0.90-$7.90
Min. Order: 20 pieces
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Test
Kit
Pre-filled Nucleic
Acid
Purification Detection
Kits
DNA RNA Nucleic
Acid
Extraction
Kit
$3.20-$8.70
Min. Order: 10 pieces
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Total
Acid
Number TAN Titration for Solvent Mixture (ASTM D664)
$1.00-$5.00
Min. Order: 1 unit
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Manual Type Transformer Oil
Acid
Value Tester
$100.00-$110.00
Min. Order: 1 unit
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Best Sale Product
ACID
BOTTLE GLASS SQUARE WITH DIPPER Uses safely holding
gold
, silver and platinum
testing
acid
.
$0.05
Min. Order: 50 pieces
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SPARK 350 Portable X-ray Spectrometer
Gold
PMI Alloy Analyzer High Reliability 1 Year Warranty ODM/OBM Customized
$11,568.00-$13,928.00
Min. Order: 1 piece
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