testing gold purity

...: According to the buoyancy method of Archimedean principle , can show karat density and % rapidly and accurately . Functions : 1. Densi...

... High Accuracy Electronic XRF Carat Machine XRF Purity Metal Detector Product Introduction The RL-5800C spectral dete...

... center, precious metal research laboratory and other fields. Water specific gravity series measuring instrument does not damage the s...

.... b) No damage detection, clean and environmentally friendly. c) Add only 15 seconds, convenient, stable and accurate. d) Multi-mode, mode, pl...

Light Weight Mini Portable Mixed Metal Testing Meter High Precision Metal Testing Meter Specifications: The high-precision digital solid density test ...

Spectrometer Tester Laboratory Touch Screen XRF Precious Metal Analyzer Product Introduction: A metal element spectrometer is...

... Meter is applicable in the jewelry industry, banks, pawnshops, and -silver jewelry research laboratories. Based on Archimedes' buoyancy pr...

RSZZ SF6 Gas Analyzer for SF6 humidity Testing SF6 Decomposition Products Testing SF6 Purity Product Description SF6 Gas Analyzer can test SF6 humidit...

Chemical High Nitrogen Generator , PSA Nitrogen Gas Generator​ 1. Compressed air system Air compressor supply the raw material air for the...

... strip , quick and easily, swab specimen, colloidal method Product Name: One Step Strep A Rapid Diagnostic strip Accessories: Cas...

Yieryi Digital TDS Meter Filter Measuring Water Quality Purity Tester Water tds meter Product Feature: Test the quality of various water ensuring you ...

products information product name DuraCord Pro Braided Cable | 10000+ Bend |-Plated Connectors length 100cm/120cm/OEM output 3A material bra...

Pogo Pin,Brass Plunger Stainless Steel Spring load Pin,Custom Precision PCB Test Gold Plated Pogo Pin For Charger Company Information Production Works...

Product Description Lead Sheet is an ideal shielding material for radiation protection.Cheng xin is the manufacturer of Lead Sheet. Product name lead ...

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... of SF6 Gas in GIS, SF6 Instrument Introduction: SFP Rapid SF6 Instrument is used to measure SF...

... Composition Our product is crafted from an outstanding material combination. It consists of or silver with a level of no less than 99%...

... karat, density and % rapidly and accurately. Specifications: The maximum weight 600g Weighing Range 5-600g Weighing precision 0.01g Dens...

... of SF6 air and the mixed gas of SF6 and N2. It can be quickly and accurately measure the of SF6. LCD screen directly displays ...