Precision at its Finest: Elevate Your Lab Experiments with Global Lab Supplies
Silicon Carbide Heater
Silicon Carbide Heater
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Magnesia Bullion Block is a shallow, porous block with multiple holes, made from pure Magnesite, in which gold or silver can be refined or assayed by melting with a blast of hot air which oxidizes lead or other base metals.
Bullion Blocks are specifically designed to stand longer in the extreme heat of furnaces. These blocks are great heat conductors and high efficient to use.
These do not not crack or break over the course of time as well as demands no maintenance. Moreover, these Blocks are extremely durable and available in various specifications.
Zirconium is our most effective crucible material for fusions using sodium carbonate or sodium peroxide. It is an excellent low-cost replacement for platinum. And, based on an average of 100 fusions per crucible, it is more cost effective than less expensive porcelain or steel crucibles.
Other advantages of zirconium are its complete resistance to the action of most solvents of all concentrations such as nitric, hydrochloric, sulfuric and perchloric acids.
This allows the fusions to be dissolved out of the crucible completely with little or no contamination of the sample. Alkaline solvents such as ammonium hydroxide, acetate sulfide, carbonate and (Na, K) hydroxide, sulfide, carbonate and cyanide are also without effect.
• 25 place/50 place one-time pots loading capacity, saving time and increase efficiency.
• Easy to operate with pedal and handle to realize lifting and pots placing action.
• High-intensity steering wheel with brakes, safe and stable, easy to move.
• Customized loading capacity to meets client’s needs.
GLS high-performance Pulverizer Mill, designed for efficient sample preparation. This industrial-grade equipment utilizes electric power to drive the mill platform, producing the desired mesh sample. With its robust construction and advanced features, our Pulverizer Mill is an ideal solution for various laboratory and industrial applications.
Alumina ceramic crucibles and corundum ceramic crucibles include: arc alumina crucibles, square alumina crucibles, rectangular alumina ceramics crucibles, cylindrical ceramic crucibles, and various special-shaped alumina ceramics crucibles. We undertake all kinds of non-standard and special-shaped alumina corundum ceramic crucibles, please contact us! Corundum ceramic crucible series: suitable for various laboratory metal and non-metal sample analysis, and various industrial analysis.
● Rollers surfaces are with special treatment and do not stick to coal.
● Adjusting wheel with scale provides accurate rollers gap adjustment.
● Uniform output and high efficiency.
● Fully sealed cabinet design offers safe and dust free operation.
● Low noise and easy maintenance.
Zirconium exhibits superb corrosion resistance in most organic and inorganic acids, salt solutions, strong alkalis and a few molten salts.
The passive oxide film (corrosion barrier) is stable in both reducing and oxidizing conditions. Zirconium is excellent in both acid and base solutions.
The temperature limit for use in air is
about 450˚C to 500˚C.
The maximum temperature of the Muffle Furnace 100 places muffle furnace can be adjusted up to 1500°C. The heating speed is very fast by silicon-molybdenum elements. On the lifting door of the high-temperature muffle furnace, there is also an observation window for watching the cupellation of lead buttons. Observation windows are equipped with fire-resistant glass, which can protect personnel from high-temperature radiation.
Gold Smelting Crucibles As Name of Fire Assay Crucibles,have a higher than normal resistency to cracking under fire assay conditions. Our crucibles and refractory products are used in laboratories throughout international marketplace. Our Crucibles can be used for 3-5 times. We have a variety of shapes and sizes available to cater to specifications required.