Grinders

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  • PYREX® Dounce Homogenizer 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. Dounce homogenizers are particularly useful in enzyme studies where heat build-up must be avoided. The internal diameter at the…

  • 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…

  • 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…

  • 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…

  • 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.

  • Generator Tube, 7mm for homogenizer

    Denville

    Generator Tube, 7mm for homogenizer

  • 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…

  • 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

  • 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

  • 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…

  • 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 .

  • Generator Tube, 10mm for homogenizer

    Denville

    Generator Tube, 10mm for homogenizer

  • 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.…

  • 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…

  • Generator Tube, 5mm for homogenizer

    Denville

    Generator Tube, 5mm for homogenizer

  • Reusable Stainless Pellet Pestles

    DWK Life Sciences (Kimble)

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

  • 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…

  • PYREX® PTFE Pestle Tissue Grinders with Steel Shaft

    Corning

    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…

  • SHAFT FOR 5MM GRNERATOR

    Denville

  • 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

  • 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…

  • Tapered 1mL Tissue Grinder with Teflon Pestle

    DWK Life Sciences (Wheaton)

    Borosilicate glass Especially for soft tissues Stainless steel rod is long enough to chuck into a suitable drive motor

  • 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…

  • 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…

  • Small Riffle-Type Sample Splitters

    Humboldt

    The 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…

  • 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

  • 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

  • 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…

  • 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

  • Medium Riffle-Type Sample Splitters

    Humboldt

    The Humboldt Medium, 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…

  • Stand Assembly for Ultra EZgrind™ Tissue Homogenizer

    Ultra EZgrind™

    Stand Assembly for Ultra EZgrind™ Tissue Homogenizer

  • 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…

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