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News
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How to choose a suitable XRF fused bead sample preparation machine
Different applications should be distinguished to make choices. Now the market application is more silicon carbide heating and melting prototype of high-frequency welding machine; fusion machine of these two types are produced in China.Personally, if...
Feb. 01. 2024
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How to prepare XRF fused bead sample
Preparation method of X – ray fluorescence spectrum analysis. After drying, grinding and mixing the powder mixed with a flux, placed in a special crucible (alloy Pt 95%, Au 5%), from 1000 to 1200 DEG C high temperature heating and melting, after cool...
Feb. 01. 2024
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What is fire cupellation assay furnace
This fire assay cupellation furnace is specifically designed and developed for precious metals analysis ("Gold fire assay analysis") .The equipment is used for the thousands gold, 18K gold sample analysis with high analysis accuracy results.The cupel...
Feb. 01. 2024
