WEB100 µm for tungsten carbide or zirconium oxide discs. Speed at 50 Hz (60 Hz) 440 min1 (528 min1) Material of grinding tools. zirconium oxide, hardened steel, tungsten carbide, manganese steel. Gap width setting. continuous, 5 mm. Rotating direction. doubling the life time of the discs by changing the direction of rotation.
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WEBRETSCH Planetary Ball Mills are perfectly suited for processes like mechanical alloying or mechanosynthesis. For most ductile metals, the 1:2 speed ratio of jar to sun wheel of the models PM 100 and PM 200 is fully adequate, as the ball charge produces enough impact energy to enable the forming of an alloy.
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WEBThe MM 400 processes up to 20 samples in or 2 ml Eppendorf tubes without cross contamination which saves time for the operator. Additionally, an adapter is available to accommodate up to eight 50 ml Falcon tubes. The optimal bead size for cell disruption varies based on the cell type; for bacteria and yeast, glass beads ranging from to .
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WEBThe Jaw Crusher BB 400 is specifically designed for accepting large feed sizes up to 220 x 90 mm. The gap width can be set stepless from 030 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 50. A throughput of up to 400 kg/h is possible with the BB 400.
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WEBJun 29, 2017 · The adapter accommodates 5 Eppendorf tubes and two adapters can be clamped into the mill; hence, it is possible to simultaneously process 10 x 3 ml of sample material. This highly flexible mixer mill is also used for the homogenization of plants, soft cell tissue but also of harder sample materials. Benefits from the Mixer Mill MM 400:
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WEBFind out all of the information about the RETSCH product: ball bearing mill PM 400. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. ... Variable speed from 30 to 400 rpm, speed ratio 1:2 | 1: | 1:3 Batchwise processing with max. 4 x 220 ml 8 x 20 ml sample per batch ...
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WEBDownload. The PM 400 is a robust floor model with 4 grinding stations and accepts grinding jars with a nominal volume from 12 ml to 500 ml. It processes up to 8 samples simultaneously which results in a high sample throughput. The extremely high centrifugal forces of Planetary Ball Mills result in very high pulverization energy and therefore ...
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WEBThe range of research appliions for which RETSCH ball mills are used is versatile: Chemical syntheses by using kinetic energies and mixing effects in ball mills: Generation of new metal organic frameworks (MOFS) for hydrogen storage ... Mixer Mill MM 400 Dry, wet and cryogenic grinding of up to 2 x 20 ml of sample. MM 400. Planetary Ball ...
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WEBRETSCH MM 400 Mixer Mills: Grinding Jars For use with MM 400 Mixer Mills. Supplier: RETSCH View more versions of this product. Catalog No. . 3, / Each of 1; Qty. Add to Cart Description; Specifiions; Product Suggestions; SDS ...
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WEBThis line of jars is suitable for all RETSCH planetary ball mills. The new EasyFit grinding jar series features a structure on the bottom of the 50500 ml jars called Advanced AntiTwist (AAT). This ensures that the jars are tightly fixed without the risk of twisting, even at high speed, and that wear and tear is drastically reduced.
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WEBFor use with MM 400 Mixer Mills. Brand: RETSCH Code : 50. Additional Details : Weight : View more versions of this product. Product Code. . £ / Each. Quantity. Estimated Shipment: Log in .
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WEBProcessing 2 to 50 samples in one batch. The new Mixer Mill MM 500 vario is a versatile benchtop unit which provides ultimate performance with maximum flexibility for your sample preparation process. It is used for dry, wet and cryogenic grinding of small sample amounts with high throughput. The MM 500 vario can be equipped with screwtop ...
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WEBRETSCH – Laboratory Mills, Crushers and Sieve Shakers
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WEBAug 24, 2005 · Cells were disrupted either by hand with a mortar and pestle or by five 3 minute cycles in the Retsch MM301 Ball Mill set at either 10, 20 or 30 Hz. A. Activity of yeast extract was measured by efficiency of splicing an in vitro transcribed actin pre mRNA substrate (reviewed by Stevens and Abelson, 2002). B.
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WEBBall Mill MM400. The Retsch Ball Mill MM400 is specifically designed for dry and wet grinding. This unit can handle a wide range of hard, mediumhard, soft, brittle, elastic and fibrous materials. Grinding, mixing, and homogenization are carried out via the rapid shaking motion of the balls inside of jars with oval shaped interiors.
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WEBThe XRDMill McCrone carries out size reduction mainly by friction. 48 cylindrical grinding elements are placed into the grinding jar in eight rows of six elements each. During operation, the jar's circular motion causes the elements to grind the sample from < mm to the low μmrange (typically < 10 μm).
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WEBThe knife mill GRINDOMIX GM 200 is the ideal instrument for grinding and homogenizing foods and feeds. With two sharp, robust blades and a powerful 1000 W motor, it allows to process sample volumes up to liters quickly and effectively. The GM 200 is not only ideal for homogenizing substances with a high water, oil or fat content but is also ...
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WEBRetsch. Products. Milling. For chemical and physical analytical methods such as AAS, NIR, ICP or XRF it is essential that the specimen is perfectly homogenized to an adequate degree of analytical fineness. A reliable and accurate analysis can only be guaranteed by reproducible sample preparation. For these tasks RETSCH offers a comprehensive ...
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WEBOpen the alog to page 3. Emax The Revolution in Ultrafine Grinding The Emax is an entirely new ball mill designed In contrast to conventional ball mills, grinding for high energy grinding. The maximum speed processes up to several hours can be carried out in of 2000 rpm, so far unrivaled in a ball mill, and the Emax without cooling breaks.
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WEBThe Emax is an entirely new type of ball mill for high energy milling. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time. The high energy input is a result of an unrivaled speed of 2000 min1 and the innovative jar design. Thanks to the revolutionary water cooling system ...
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A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
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