Tissue Grinders
Among the various tools available, Pellet Pestles and micro pestles offer precision in grinding small tissue samples, allowing scientists to process even the most delicate specimens accurately. The glass dounce homogenizer and Potter Elvehjem grinders are revered for their ability to provide gentle but effective homogenization, preserving the integrity of the sample's cellular components.
For labs seeking convenience and sterility, disposable pestles are a go-to solution. These items eliminate the risk of cross-contamination between samples and save valuable time in cleanup, thereby supporting a more efficient workflow in the research process. Together, these tissue grinders and accessories represent a comprehensive suite of solutions for sample preparation, catering to a broad array of scientific needs.
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Grindomix
RetschHigh quality laboratory knife mill for grinding and homogenizing Homogenous samples for accurate analysis Industrial quality for demanding applications Programmable operating parameters for reproducible results The mill is designed for the fast and efficient processing of…
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Grinds materials, by both impact and abrasion, that other grinders cannot Easy-to-use Very rapid grinding action Consistent particle size Air swept for easier cleaning and less thermal degradation USDA approved for NIR sample preparation Mill is designed for the rapid grinding of soft to…
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Thomas Pestle Tissue Grinder Assemblies with Serrated Pestles
labForce® (powered by Thomas Scientific)Consists of piston-type Teflon® pestle with stainless steel shaft and replaceable grinding vessel of borosilicate glass Eliminates ground glass from homogenate; Teflon minimizes heat generated in use Completely autoclavable Precisely controlled grinding clearance Pestles and vessels…
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Tissue Press
BiospecSimple operation Large capacity Threaded piston minces 10 to 50 grams of non-fibrous tissue. As the piston crank is turned, tissue is extruded through a sieve screen at the bottom. Clean up is simple with non-abrasive detergent and water. Includes three sieve screens with pore diameters…
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Reusable Stainless Pellet Pestles
DWK Life Sciences (Kimble)Made of autoclavable CTFE/Stainless Steel Optional cordless drive unit available, see Thomas number 3411E25.
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Ten Broeck-Type Tissue Grinders
DWK Life Sciences (Wheaton)Borosilicate glass With precision made interchangeable pestles and tubes Clearance between pestle and tube 0.1 - 0.15 mm Designed for hand operation, but can be slow-speed motor driven by inserting a rubber stopper and metal rod into pestle Hollow handle permits packing with…
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Micro-Sized, 0.2 mL Tissue Grinder
DWK Life Sciences (Wheaton)Borosilicate Glass Finely ground pestle and tube Teflon® spacer aligns pestle and reduces aerosoling of product Matched sets
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These PYREX® homogenizers are designed for use in hand grinding small samples for pathological or biochemical studies. The mortar tubes and pestles are ground to be interchangeable. Clearance between the two parts is approximately 0.15mm. The medium grind provides the required abrasive action…
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Mortar Grinder RM 200
RetschThe Mortar Grinder RM 200 can mix and homogenize powders, suspension and pastes even with high viscosity. The RM 200 is suitable for the proper and reproducible sample preparation to analytical fineness. It s ubstitutes cumbersome hand mortars by a high performance drive with electronic…
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Consists of piston-type Teflon® pestle with stainless steel shaft and replaceable grinding vessel of borosilicate glass Eliminates ground glass from homogenate; Teflon minimizes heat generated in use Completely autoclavable Precisely controlled grinding clearance Pestles and vessels…
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These motor-driven PYREX® tissue grinders (homogenizers) are used in preparing small samples for pathological and biochemical studies. The clearance between the ground tube and pestle is approximately 0.15mm. The parts are ground to a medium grind to insure adequate abrasive qualities, yet…
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Potter-Elvehjem Tissue Grinder With Glass Pestle
DWK Life Sciences (Kimble)All-glass construction with ground tube Ideal for connective tissues Clearance between pestles and tubes is .004 to .006 inches* Pestle can be motor driven (see Thomas number 3411E25 for Drive Unit) Available in working capacities of 1, 5, 8, 17 and 45 mL . * Stated clearances…
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The grinding vessel, a round bottom tube with 2 mm wall, has grinding chamber made of precision bore tubing and top reservoir with pouring spout, to accommodate displaced fluid. Unground walls are completely transparent. Pestle is rounded to conform to bottom of grinding chamber and is either…
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The Humboldt, Enclosed Model, Riffle-type Sample Splitter supports the following standards: ASTM C702, ASTM D410, ASTM D3013, ASTM D3176, ASTM D3180, AASHTO T248 Humboldt, enclosed model with drawer pans, Riffle-type sample splitter can be used to divide or halve dry materials such as cement,…
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Denville Ultra EZgrind™ Tissue Homogenizer
Ultra EZgrind™The Denville Ultra EZgrind™ Homogenizer Line is perfect for customers continually homogenizing small volume samples with little variation in sample size. 125 Watt Lab Homogenizer with 7mm Steel Generator Probe
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Speed range of 6,000 to 18,000 rpm Gentle, rapid size reduction via 2-step process High throughput Quiet, reliable, easy-to-clean The ZM 200 Ultra-Centrifugal Grinding Mill rapidly reduces soft to medium-hard and fibrous materials to analytical sample size. Grinding takes…
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A11.1 Stainless Steel Cutting Blade
IKA WorksAccessory for A11 basic Analytical mill (3386E23). For pulverizing soft, fibrous grinding materials
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Cordless Drive Unit For Pellet Pestles
DWK Life Sciences (Kimble)For all Kontes pellet pestle mixers Compact, hand-held unit Motor driven Comes complete with two “AA” batteries. Dimensions: 3” Dia. x 6” L.
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A 10 basic Analytical Mills
IKA WorksThe redesigned batch mill grinds hard, brittle, soft and fibrous materials for volumes up to 50 ml. Because samples may be embrittled directly in the grinding chamber; tough, oily and aqueous samples can also be grinded. The development of the mill placed particular emphasis on safety. The mill…
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Potter-Elvehjem-Type Tissue Grinders with PTFE Pestles
DWK Life Sciences (Wheaton)Wheaton 33 low extractable borosilicate glass Precisely constructed with completely interchangeable parts Especially for use in preparation of tissue homogenates, etc. PTFE pestle for soft tissue Grinding chamber clearance is 0.1 - 0.15 mm Unit can be autoclaved …
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Concrete Cylinder Molds
Gilson Co. Inc.Biodegradable Plastic Cylinder Molds for single-use applications are non-absorptive and molded as single piece units for dimensional uniformity. Rugged molds have unlimited shelf life and are weather-resistant, but contain a unique additive that allows microbes present in landfills and composting…
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Small Riffle-Type Sample Splitters
HumboldtThe Humboldt, Small, Riffle-Type Sample Splitter supports the following standards: ASTM B215, ASTM C136, ASTM C702, ASTM C778, ASTM D421, ASTM D424, ASTM D457, ASTM D806, AASHTO T27, AASHTO T144, AASHTO T248 Humboldt, Riffle-type sample splitter can be used to divide or halve dry materials such…
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These PYREX® tissue grinders (homogenizers) are recommended for soft tissues found in the liver and brain. They are designed to handle both initial grinding and final homogenization in the same sequence of operations. Mortar is not ground and the pestle contact surface is Polytetrafluorethylene…
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Double Ended Pestle
SP Bel-ArtDouble-ended pestle is perfect for use with the Scienceware® 12-Well Tissue Disaggregator. The flat ends effectively press soft tissues through the diaggregator’s screens thereby disrupting the organ structure and producing cell isolates. Double-ended design for a wide variety of…
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Dura-Grind Dounce-Type, Stainless Steel Tissue Grinders
DWK Life Sciences (Wheaton)Stainless steel pestle with plastic knob at top, requires less effort than glass-tissue grinders Autoclavable Self-standing - mortar has flat bottom Single pestle and mortar supplied as a matched set 7, 15 and 40 mL
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Humboldt, Riffle-type sample splitter with removable hopper can be used to divide or halve dry materials such as cement, gravel, powdered ores, coal, coke, sand, soils, etc. Material poured into the hopper is divided into two equal portions by a series of chutes that discharge the material…
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These PYREX® tissue grinders are designed to handle both initial grinding and final homogenization in the same sequence of operations. The lower conical section is intended primarily for the initial grinding. To assist in this work the clearance between mortar and pestle can be adjusted at will…
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BioVortexer
BiospecThe BioVortexer is a lightweight, battery powered unit designed to be used with microcentrifuge tubes. Centrifugal pellets, precipitates, and other solids are completely dispersed in seconds by a combination of mechanical and vortex action. A new polypropylene stir rod is used with each sample. …
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Microtubes For Pellet Pestles
DWK Life Sciences (Kimble)Selected to give the best fit to Pellet Pestles, Thomas 3411D75 series Constructed of autoclavable polypropylene Available in blue or natural color
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High Shear Mill pulverizes chemicals, pigments, wood, bones, paper and more Easy access for sample recovery and cleaning Microswitch prevents operation while lid is open Powerful dual speed motor, 14,000/18,000 rpm 60 minute timer, speed selector switch and amperage…
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Disposable Tissue Grinders
Biomedical PolymersGamma Sterilized Closed system can grind specimen in sealed container to prevent contact with sample Molded in abrasive surface does not leave sediment System comes fully assembled and Gamma sterilized Available in three models Tissue grinding system is designed with safety and…