Homogenizátory na tkáně

Homogenizátory tkání účinně drtí vzorky metodou, která eliminuje možnost kontaktu personálu s obsahem a jeho kontaminace. Jsou k dispozici v různých úrovních pevnosti, velikostech a drsnosti, takže jakýkoli materiál lze zmenšit objemově nebo velikostí částic. Tenké homogenizátory jsou ideální pro měkké organické homogenáty, zatímco vláknité vzorky vyžadují výkonnější nástroje pro účinnější drcení. Homogenizátory tkání připraví vzorky správně pro dosažení jednotné homogenity.

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Tissue grinders, Potter-Elvehjem type

Supplier: DWK Life Sciences

Mortar in borosilicate glass, PTFE pestle with stainless steel rod. Precisely constructed with completely interchangeable parts. For use in preparation of tissue homogenates, etc. PTFE pestle for soft tissue such as brain or liver.

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Tissue grinders

Supplier: DELTALAB

Clearance between Glass vessel and appropriately sized plunger is approximately 200 µm.

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Tissue grinders, conical

Supplier: DWK Life Sciences

Borosilicate glass. Handheld homogeniser with conical surface, which allows initial size reduction, followed by passage through the cylindrical section for the final homogenisation step. Grinding efficiency is improved and less time is required as compared to the Tenbroeck and Potter-Elvehjem designs. Recommended for heart and lung tissues, as well for skin and plant tissues.

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Tissue grinders, conical

Supplier: DWK Life Sciences

Mortar in borosilicate glass, PTFE pestle with stainless steel rod. Handheld homogeniser with conical surface, which allows initial size reduction, followed by passage through the cylindrical section for the final homogenisation step. Grinding efficiency is improved and less time is required as compared to the Tenbroeck and Potter-Elvehjem designs. Recommeded for soft tissues such as brain.

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Micro-grinders

Supplier: DWK Life Sciences

Disposable, borosilicate glass. Homogenise tissue micro samples without cross-contamination. Useful with radioactive samples. No washing is necessary; just dispose of the tissue grinder after use. The small grinding area yields a high percentage of sample recovery.

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Tissue grinders, Potter-Elvehjem type

Supplier: DWK Life Sciences

Mortar in borosilicate glass, PTFE pestle with stainless steel rod. Serrated PTFE pestle disperses homogenate into mortar cylinder more efficiently. Precisely constructed with completely interchangeable parts.

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Tissue grinders, Potter-Elvehjem type, Safe-Grind®

Supplier: DWK Life Sciences

Plastic-coated borosilicate glass tube, PTFE pestle with stainless steel shaft.

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Příslušenství

Supplier: DWK Life Sciences

Homogeniser, Tissue, Pestle only, 15 ml

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Tissue grinders, Dounce type

Supplier: DWK Life Sciences

Wheaton Dura-Grind® stainless steel Dounce tissue grinders provide a rugged alternative to glass Dounce tissue grinders. Smooth pestle action requires less effort than glass tissue grinders. Precision machined No. 316 stainless steel to low tolerance of 0,0124 mm.