purity of gold

Brand Name:YUYANG

Model Number:YY0Z27

Place of Origin:China

Gold Purity Tester Gold Assay Machine Gold Testing Machine Introduction: The gold purity tester YY-300K uses German imported sensors and converts the precious metal purity by detecting the precious metal density; it is an instrument that quickly distinguishes the true and false of precious metals from the content, without damaging the sample, and can quickly display the percentage of gold purity...

Place of Origin:China

... of XRF (X-ray fluorescence) spectroscopy technology. Specifically designed for the precious metals industry, it can accurately and rapidly analyze the elemental content of gold, platinum, karat gold, palladium, silver jewelry, and

Brand Name:LONROY

Place of Origin:Guangdong, China

Model Number:MDJ-300K

... metal materials research laboratory and other fields. This product does not need to bind test samples, only two steps, can accurately and quickly display the gold K value, % content, density value;Platinum % content and

Brand Name:gremet

Model Number:50 kg

Place of Origin:wuxi

99.999% High Purity Gold Electrolysis From Gold Wet Way Purification we specialize in new technology research and development, new machine research and development, technology promotion, production ...

Brand Name:WINNER

Model Number:SW-AA3

Place of Origin:CHINA

... Composition Our product is crafted from an outstanding material combination. It consists of gold or silver with a purity level of no less than 99%. This high - purity gold or silver forms the core substance, providing the foundation for the product's

Brand Name:SUPER

Model Number:SP-2000K

Place of Origin:China

Electronic Precious Metal Gold Silver Purity Testing Machine Digital Jewellery Tester SP-2000 Application of this Silver Purity Testing Machine machine pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing ...

Brand Name:LIYI

Place of Origin:China

...: According to the buoyancy method of Archimedean principle , can show gold karat density and purity% rapidly and accurately . Functions : 1. Density Tester for Precious metal need Only two weighing steps , the purity% of precious metals and gold karat can

Brand Name:Riselaser

Model Number:RL-5800C

Place of Origin:Guangdong

...Gold Carat Testing Machine XRF Gold Purity Metal Detector Product Introduction The RL-5800C spectral gold detector is a cool, high-tech, built-in touch screen computer, can test gold, silver,platinum, copper,..Such as metal. In addition to detecting common gold, platinum and other precious metals, EDS5800C gold meter can also identify "gold...

Brand Name:KAMTAI

Model Number:KTCR3

Place of Origin:CHINA

...purity induction gold furnace melting high temperature graphite crucible 1. Description Graphite crucible, which is divided into general type of graphite crucible, special type of graphite crucible, high purity graphite crucible.Graphite crucible, which is divided into general type of graphite crucible, special type of graphite crucible, high purity...

Brand Name:RVYUAN

Model Number:copper Plates

Place of Origin:China

... Oxygen Free Copper (OFHC & OFE) in a variety of shapes such as sheet, plate, round rod, bar, ingot, and wire and other high purity metal materials like silver, gold, beryllium copper, nickle, chronium zirconium copper and alloys. Discover more

Brand Name:Y&X

Model Number:YX500

Place of Origin:China

... in gold leaching processes, offering a safer and more environmentally friendly alternative. The Gold Leaching Chemicals are specifically formulated to provide contamination-free gold leaching, ensuring high purity and quality in the extracted gold. With a

Brand Name:Baidun/J&J

Place of Origin:China

...Gold Melting The Silicon Carbide Graphite (SiC Graphite) Crucible is a premium refractory vessel specifically engineered for the demanding process of gold melting and refining. Manufactured using advanced isostatic pressing technology, this crucible combines high-purity...

Brand Name:YUYANG

Model Number:YYE033

Place of Origin:China

... testing center, precious metal research laboratory and other fields. Water specific gravity series gold measuring instrument does not damage the sample, can quickly, simply and accurately distinguish and detect gold K number, platinum PT value, other

Place of Origin:China

Brand Name:china coal

...gold karat, density and purity% rapidly and accurately. Specifications: The maximum weight 600g Weighing Range 5-600g Weighing precision 0.01g Density precision 0.01g/cm3 Setting of temper.. and solution compensation can be set freely Gold Value showed Gold karat, density, purity% Value circularly showed Gold Karat (gold-copper-silver, gold-silver, gold-copper) Gold

Brand Name:Qicai

Model Number:Qicai24K pendent

Place of Origin:China

...gold Product Description: Welcome to our collection of exquisite 24K Gold Jewelry! Elevate your style with our stunning range of 24K Gold Accessories, perfect for adding a touch of luxury to your everyday look. Our 24K Gold Jewelry is crafted from the finest quality gold, boasting a purity of 24 karats. This means that each piece is made entirely of 24K gold...

Brand Name:IRIS

Model Number:IS-11

Place of Origin:Henan,China

High Purity 5kg 10kg Gold Melting Graphite Crucible Selling point of Crucible: * High temperature resistance, and the melting point is 3850±50°C, the boiling point is 4250. * Low ash content, high purity, avoiding pollution to your products. * Graphite ...

Brand Name:saya

Model Number:YB220078

Place of Origin:china

...'s Main Stone Rhinestone Dimension 58X44mm Occasion Anniversary, Engagement, Party, Wedding 1.14k and 18k cannot be seen by the naked eye, the purity of 14k and 18k is different, but there is almost no difference in

Brand Name:yunyi

Model Number:JL-SD

Place of Origin:China

... Meter is applicable in the jewelry industry, banks, pawnshops, and gold-silver jewelry research laboratories. Based on Archimedes' buoyancy principle, it can quickly and accurately display the karat value, density, and purity percentage of gold.

Place of Origin:Shandong, China

Brand Name:Guote

...gold small scale 900x1800 mining ball mill mineral manufacturer Introduction It mainly used for mineral processing, chemical, medicine, building materials, quartz powder for plate etc. This product can used to pruduce high purity quartz powder with 200-300mush, the product has many advantages such as high purity...

Brand Name:ZCQ

Model Number:OEM

Place of Origin:CHINA

...purity quartz tube for optical fiber core & cladding Tubes for active and passive core rod production Fused silica tubes are used in key steps of optical fiber production. Chemical Vapor deposition (CVD) processes rely on high purity and precise geometrical properties of tubes to produce excellent core rods. The tube with a specified OH content below 1 ppm is the material of choice and the gold...