Grinders

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  • PYREX® Potter-Elvehjem Tissue Grinders

    Corning

    These PYREX® Potter-Elvehjem tissue grinders (homogenizers) are used in preparing small samples for pathological and biochemical studies. Homogenization occurs as the sample and buffer are forced through the cylindrical portion of the mortar as the pestle is rotated downward. Mortar is not…

  • Disposable Polypropylene Pellet Pestles

    DWK Life Sciences (Kimble)

    Resuspend protein and DNA pellets or grind soft tissues in micro centrifuge tubes Pestles are made of autoclavable blue polypropylene Pestles specially designed to match microtubes Optional cordless drive unit available , see Thomas number 3411E25 .

  • Disposable Polypropylene, RNase-Free Pellet Pestles

    DWK Life Sciences (Kimble)

    Re-suspend protein and DNA pellets or grind soft tissues in micro centrifuge tubes Pestles can be hand operated or motor driven Autoclavable types available Ideal for cell and tissue culture preparation Choose the best pellet pestle for your applications RNase-, DNase- and Pyrogen-free …

  • Micro Pestles

    United Scientific Supplies

    This double-ended polypropylene micro pestle features one end that fits 1.5ml microcentrifuge tubes and another end that fits 0.5ml tubes. Autoclavable. Micro pestles are excellent for resuspending bacterial cells and precipitates of nucleic acids or proteins, and are useful for tissue grinding.

  • 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.

  • PYREX® Glass Pestle Tissue Grinders

    Corning

    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…

  • ZM100 Centrifugal Grinding Mill

    Retsch

    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…

  • 5 ml Tissue Grinder, Potter-Elv, Coated

    DWK Life Sciences (Wheaton)

    Wheaton Safe-Grind plastic coated tissue grinders afford an added measure of safety over uncoated glass tissue grinders. The heavy plastisol coating protects the mortar from becoming scratched or checked, and assures you of a sure grip. More importantly, the plastic coating creates a greater safety…

  • PYREX® Motor-Driven Glass Pestle Tissue Grinders

    Corning

    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…

  • Micro-Sized, 0.1 mL Tissue Grinder

    DWK Life Sciences (Wheaton)

    Borosilicate glass Designed for delicate hand operation and extremely precise work Clearance between pestle and tube 0.1 - 15 mm Reservoir and pouring lip incorporated into design

  • A 10 basic Analytical Mills

    IKA Works

    The 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…

  • Riffle-Type Sample Splitters with Removable Hopper

    Humboldt

    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…

  • Double-Ended Teflon Pestles for Microcentrifuge Tubes

    Bel-Art Products

    Double-ended pestles have one end that fits a 1.5ml microcentrifuge tube, while the other end fits a 0.5ml tube. Available in flat or rounded tip Stainless steel shaft Overall length: 15.2cm (6") Autoclavable

  • Econo-Grind Micro Tissue Grinders

    Radnoti

    Precision ground borosilicate glass ball pestle provides rapid grinding action and fast tissue dispersion Packaged in sets of 3

  • Thomas Pestle Tissue Grinder Components

    Thomas®

    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…

  • Grindomix

    Retsch

    High 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…

  • Disposable Tissue Grinders

    Biomedical Polymers

    Gamma 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…

  • Ultra Series Tissue Grinders

    Biomedical Polymers

    Vitrified, Silica Cast Pestle Tips Provide Enhanced Grinding Capability for Difficult Samples The pestle tips of the new BMP Ultra Tissue Grinders have been vitrified using a proprietary silica casting process. The result is a glass-like abrasive surface which provides a more aggressive…

  • Double Ended Pestle

    Bel-Art Products

    Double-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…

  • As Series Accessories

    Retsch

    The DR 100 vibratory feed is for pourable bulk materials and combines an ergonomic design with the versatility to perform everyday functions smoothly and accurately. Performance features include feed grain size <2 mm (DR 100/15), <6 mm (DR 100/40) and <12 mm (DR 100/75). Hopper volumes…

  • 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…

  • Mortar Grinder RM 200

    Retsch

    The 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…

  • Reusable Stainless Pellet Pestles

    DWK Life Sciences (Kimble)

    Made of autoclavable CTFE/Stainless Steel Optional cordless drive unit available, see Thomas number 3411E25.

  • Extended Handle Pestle

    Bel-Art Products

    Polypropylene tissue grinder efficiently homogenizes tissue and cells in microcentrifuge, centrifuge and grinding tubes. Cone tip tapers from 8.2mm (0.33") down to 2.9mm (0.12") in a length of 19.8mm (0.78") and has a rounded end Overall length: 21cm (8-1/4") Shaft…

  • Micro-Mill® Grinders

    Bel-Art Products

    For rapid, high-speed grinding of small samples from 20 to 50ml. Stainless steel or hard-faced blade rotates at speeds up to 12,000 rpm to successfully grind bauxite, bone, ceramics, coal, Devarda’s alloy, fertilizer, filter paper, fly ash, frozen tissue, glass, grain, kaolinites, leaves,…

  • Thomas Pestle Tissue Grinder Assemblies with Serrated Pestles

    Thomas®

    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…

  • 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…

  • Thomas Pestle Tissue Grinder Assemblies with Smooth Pestles

    Thomas®

    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…

  • Mortar Grinders

    Retsch

    Process materials up to 9 Mohs Closed grinding chamber with Plexiglas window Timed or continuous operation Wet or dry grinding Mortar grinders reduce inorganic and organic substances to analytical fineness. They can mix and homogenize powders, suspensions and pastes. Grinders…

  • Tissue Grinder, Interchangeable

    Ace Glass

    A precision ground instrument for macerating tissue. Rod and barrel are interchangeable. Rod is ground its entire length and can be reversed for double life. Rod fits Cat. No. 8124-10 Flex-Grip Chuck, forming a flexible coupling to the motor drive when

  • Tissue Press

    Biospec

    Simple 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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