Grinders

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  • 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…

  • Dounce Tissue Grinder With Glass Pestle

    DWK Life Sciences (Kimble)

    Produces a relatively coarse homogenate For cellular work where the nucleus remains intact after homogenization All glass construction Two pestles are supplied with each unit: a large, clearance pestle for the initial sample reduction and a small, clearance pestle to form the…

  • 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…

  • 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 .

  • PYREX® Dounce Tissue Grinders

    Corning

    These hand-driven PYREX®; tissue grinders are supplied with two pestles to ensure dissociation of cells into fine particles with minimal damage to cell nuclei. Particularly useful in enzyme studies where heat build-up must be avoided. The internal diameter at the bottom of the unground…

  • 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…

  • 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,…

  • 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 …

  • 1mL Tissue Grinder, Dounce Type

    Ace Glass

    The Dounce type, glass tissue grinder is supplied with two glass pestles; one with a tight inner tolernace and one with a loose inner tolernace. The loose pestle can be used for initial reduction of the tissue sample and the tight pestle can be used to fine grind the tissue and complete the homogenation.

  • Micro Tissue Grinder Kit

    DWK Life Sciences (Wheaton)

    Complete kit of six tissue grinders: 0.1, 0.2, 1, 1, 2, and 1 mL Packed in a lightweight protective carrying case Glass-to-glass ground surface homogenizes connective tissue. Teflon ® units suitable for soft tissue. Dounce Tissue Grinder is supplied with two interchangeable pestles for large…

  • 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 …

  • A 11 basic Analytical Mills

    IKA Works

    Batch mill for 2 different grinding procedures: Impact grinding of hard, brittle or non-elastic grinding materials with high-grade stainless steel beater. This beater can be used for a Mohs hardness up to 6 (incl. with delivery). Cutting grinding for pulverizing soft, fibrous materials with a…

  • BioVortexer

    Biospec

    The 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. …

  • 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.

  • Ultra Centrifugal Mill ZM 200

    Retsch

    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…

  • AgileGrinder™ Portable Tissue Grinder

    ACTGene, Inc.

    Feature Highlights: Three choices: ACT-AG12000 (Fixed Speed 12,000rpm), ACT-AG1500 (Fixed Speed 1,500rpm), and ACT-AG3080 (Adjustable Speed 3,000-8,000rpm) Motor driven Rechargeable battery keeps working for 10 hours Ideal for re-suspending pellets or disrupting soft tissue in…

  • Cyclone Sample Mill

    UDY

    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…

  • 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

  • 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…

  • 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…

  • 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…

  • Ottawa Test Sand for Cube Molds

    Humboldt

    Sand is specially graded natural silica sand graded to retain 98% on a No. 100 (150µ) sieve, 75% on a No. 50 (300µ) 30% on a No. 40 (425µ) and 2% on a No. 30 (600µ). Specific gravity is 2.65 Packed in 50 lbs. (22.7kg) bags

  • 10 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…

  • 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…

  • Teflon Pestles for Microcentrifuge Tubes

    Bel-Art Products

    Ideal for resuspending lyophilized products or precipitates, and for homogenizing samples in a microcentrifuge tube. Overall length 14.3cm (5-5/8"). Steam autoclavable at 121°C (250°F). Teflon® pestle is mounted on a stainless steel shaft, 3.2mm (1/8") in diameter …

  • Cell dissociation sieve - tissue grinder kit tissue grinder homogenizer kit,…

    MilliporeSigma

    Components Tissue Grinder Homogenizer Kit Components include: Kit contains one 85 mL cup, 5 each of 40, 50 and 60 mesh screens, 5 screen replacement keys and 2 glass pestles.

  • Duall Tissue Grinder With Glass Pestle

    DWK Life Sciences (Kimble)

    Combines both conical and cylindrical surfaces to effectively reduce tissue and produce a uniform homogenate Ideal for connective tissue, such as muscle, heart and lung Clearance between pestles and tubes is 0.004 to 0.006 inches* Pestle can be motor driven (see Thomas number…

  • 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

  • 1 ml Tissue Grinder, Tapered, Gnd

    DWK Life Sciences (Wheaton)

    These tapered tissue grinders have an improved design, which incorporates a longer tapered surface on both the mortar and pestle. The conical surface allows initial size reduction followed by passage through the cylindrical section for the final homogenization step. Grinding efficiency is improved,…

  • Tissue Grinder 2ml PE Serrated Pestle

    DWK Life Sciences (Wheaton)

    This grinder has a serrated Teflon® pestle that disperses homogenate into the mortar cylinder more efficiently. These units are precisely constructed with completely interchangeable parts, allowing for easier replacement of parts so you don't need to keep pieces matched during cleaning.…

  • 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…

  • Disposable Tissue Grinder Systems

    Covidien

    Precision large and small tissue grinder systems Ready-to-use Packaged in a sterile peel pouch Completely disposable Grinder tube doubles as a specimen container for transport and storage. Protective sleeve helps to contain aerosolization created during grinding. Tissue is…

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