Homogenizing Pestles

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Homogenizing Pestles
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  • Bio Plas disposable polypropylene pestles may be used to homogenize cells or re-suspend precipitates such as protein or DNA pellets in buffer solutions. All the packaging options contain products free of detectable RNase, DNase, DNA and Pyrogens. These pestles and tubes are precision manufactured…

  • Micro Tube Homogenizer System

    Bel-Art - SP Scienceware

    …tube wall and the pestle. Use with the hand-held Homogenizer Motor for optimal processing efficiency particularly when handling large numbers of samples. Result: the best homogenization of precipitates or cells in the industry Key Features: Tubes and Pestles made of animal and…

  • Homogenize cells or resuspend precipitates such as protein or DNA pellets. Certified free of RNase, DNase, DNA, PCR inhibitors and tested pyrogen-free.

  • Pestle Mixer

    Argos Technologies

    …a lightweight battery powered instrument that can be used with disposable pestles, mixers and micro tubes. Cell tissue and pellets are completely homogenized within seconds by means of a high speed vortexing action. The pestle features a grooved grip handle tailored to fit the microtube. The grooved…

  • …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 interchangeable…

  • Micro Tissue Grinder Kit

    DWK Life Sciences (Wheaton)

    …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 and small clearances. Packed in high-density polyethylene case with…

  • This closed system tissue homogenizer (tube with pestle) is non-sterile and packaged in a bulk pack configuration.

  • …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 interchangeable…

  • …clearance "A" pestle for initial reduction of soft tissue. The diameter of the ground and polished end is .4305"± .0005" for a nominal clearance of .0045" with the tube. Complete the homogenization with the small clearance "B" pestle. The diameter of the…

  • …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 deliver a fine homogenous sample. …

  • BioPulverizer

    Biospec

    …disruption using other techniques. The Bio-Pulverizer consists of a hole machined in a stainless steel base into which fits a special piston, or pestle. In a typical procedure, up to 10 g of animal or plant tissue is hard-frozen in liquid nitrogen and placed in the pre-chilled BioPulverizer. The…

  • …preparation of tissue homogenates, etc. PTFE pestle for soft tissue Grinding chamber clearance is 0.1 - 0.15 mm Unit can be autoclaved These units are designed for use in preparation of tissue homogenates and other similar applications. The PTFE pestle is for soft tissue…

  • 1 ml Tissue Grinder, Tapered, Gnd

    DWK Life Sciences (Wheaton)

    …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, and less time is required as compared to the Tenbroeck and Potter-Elvehjem designs. When the pestle is bottomed…

  • 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…

  • 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 to…

  • …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 are also useful for the uniform trituration of homeopathic and pharmaceutical products. The RM100…

  • Duall Tissue Grinder With Glass Pestle

    DWK Life Sciences (Kimble)

    …Clearance between pestles and tubes is 0.004 to 0.006 inches* Pestle can be motor driven (see Thomas number 3411E25 for Drive Unit) Duall tissue grinder with glass pestle and ground glass tube progressively grinds tissue samples into a fine, uniform homogenate. As the pestle is forced…

  • Highly efficient, all glass, tapered tissue grinder combining two grinding surfaces on a single pestle and tube. The conical area is for initial grinding and the cylindrical area for final homogenization. Interchangeably ground to 0.1 - 0.15mm clearanc

  • …and RNA. It can be used with any homogenization technique, including high speed mechanical grinders, such as Polytron, and high-energy sonicators. For added convenience, Molecular Grinding Resin™ is also available with RNase-free disposable matching pestles and 1.5mL microfuge tubes (Cat.…

  • …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 by raising or lowering the pestle. The upper cylindrical…

  • …tissue is placed in the mortar precooled to liq N2 temperature. Using the special hand-held pestle made of non-heat conducting plastic, the tissue is quickly reduced to a powder. Two different sized pestles are provided for a variety of applications. Features Ideal for extraction of proteins,…

  • Ultrasonic Homogenizers

    Across International

    Ultrasonic homogenizers, the modern version of "mortar and pestle", they can disrupt tissues and cells through cavitation and ultrasonic waves. Basically, an ultrasonic homogenizer has a tip which very rapidly vibrates, causing bubbles in the surrounding solution to rapidly form and…

  • …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.

  • 10 ml Tissue Grinder, Potter-Elv, Coated

    DWK Life Sciences (Wheaton)

    …the plastic coating creates a greater safety factor in case the mortar cracks or breaks during power homogenization. The transparent coating allows an unobstructed view of the homogenate during grinding. Wheaton Safe-Grind tissue grinders are fully autoclavable. Grinding chamber clearance…

  • TissueGrinder

    Biospec

    …and pestle (Potter-Elvehjem style) tissue grinder provides superior temperature control and greater plunger forces without the danger of shattering glass. Less effort required to achieve complete homogenization because of the precise 0.1 mm clearance between the smooth walls of the pestle and tube.…

  • 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.

  • …also provides smooth rotation and repeatability, reduced motor temperature and noise due to filtered circuitry. A switch reverses pestle direction during homogenization or allows either motor shaft to rotate in the proper direction for use with the quick-change chuck. Unit is supplied with a 3-jaw…

  • 5 ml Tissue Grinder, Potter-Elv, Coated

    DWK Life Sciences (Wheaton)

    …steel shaft is 0.25" (6.3 mm). Exterior plastic coated glass mortar provide greater safety Ideal for tissue homogenates Mortar made from Wheaton 33 low extractable borosilicate glass PTFE pestle with stainless steel shaft can be used with power homogenization Autoclavable

  • 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. Grinding…

  • Dounce Tissue Grinder

    DWK Life Sciences (Kimble)

    Produces a relatively coarse homogenate For cellular work where the nucleus remains intact after homogenization All glass construction * Stated clearances for the tubes and pestles are “total” not “annular”.

  • …for re-suspending pellets or disrupting soft tissue in micro tubes Ideal for tissue of animal, bacteria, yeast, plant samples, etc. Accessories: Two rechargeable batteries One charger Disposable pestles Stainless steel pestle, autoclatable (not included in base unit)

  • …disposable 50 ml Lysing Matrix tubes ensure thorough homogenization of any sample type in seconds while avoiding cross contamination ocurring with traditional homogenization methods such as syringe shearing, sonication, or mortar and pestle grinding. BigPrep™ 2 x 50 mL Adapter is a large…

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