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Nalgene® Polyethylene Dewar Flask
High density polyethylene Dewar Flask with vented and insulated HDPE covers. They are unbreakable, chemically…
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High density polyethylene Dewar Flask with vented and insulated HDPE covers. They are unbreakable, chemically resistant, and withstand temperatures from -196 to 100°C (-321 to 212°F). Double walls are filled with foamed urethane to minimize heat exchange. May be used for short term storage of dry ice-solvent, liquid nitrogen, or for use as a hot bath. They are ideal for storing frozen biological specimens. All available sizes feature molded-in-ribs for stability and a carrying handle on the 1, 2, and 4 liter sizes.
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Narrow Mouth Dewars
Lab grade dewars. Made from borosilicate glass and vacuumed to 10-7 torr, without pads between…
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Lab grade dewars. Made from borosilicate glass and vacuumed to 10-7 torr, without pads between walls, eliminating heat transfer for maximum efficiency. They come with low evaporation stopper and weighted base. Spherical Dewar Flask Metal Casting does not extend the full length of the flask. Florence flask design, offers the most efficient way of holding liquid nitrogen. Available with an optional Fiber Glass Caddie for safety, easy carrying, and decanting liquids from the above flasks.
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NovaRack ; and NovaChamber
Unique Cone-Shaped Storage Racks For Easy Sample Viewing Organize – Easily view, organize and track…
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Unique Cone-Shaped Storage Racks For Easy Sample Viewing Organize – Easily view, organize and track up to 46 tubes including 24 tubes 0.5 to 2.0 ml, 14 tubes 13 ml, 7 tubes 15 ml, and 1 tube 50 ml. Durable – Constructed of durable polypropylene and autoclavable Stackable – Use the Stacking Adapter to double available bench space Freezable – Turn the rack over and fill with water for freezing. A non-slip rubber bottom (included with each NovaChamber) keeps the water/ice contained for a portable ice chamber rack. Molded numbers - For easy sample tracking, each rack has molded numbers.
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La rondelle Cryo-EM MiTeGen de 2e génération est dotée d'un code-barres. Le code-barres peut être…
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La rondelle Cryo-EM MiTeGen de 2e génération est dotée d'un code-barres. Le code-barres peut être personnalisé GRATUITEMENT si vous le souhaitez.
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Obtenez votre jeu de rondelles CryoEM dans une série de couleurs uniques l s'agit d'une…
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Obtenez votre jeu de rondelles CryoEM dans une série de couleurs uniques l s'agit d'une option complémentaire qui doit être sélectionnée en plus et en même temps qu'un ensemble de rondelles CryoEM. Minimum de 10 rondelles requises pour Rainbow.
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PolarStat Plus ; Embedding Medium for Frozen Sections
This formulation is especially well suited for Mohs cryostat sectioning. It freezes at optimum cutting…
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This formulation is especially well suited for Mohs cryostat sectioning. It freezes at optimum cutting temperatures of -10°C and below. No residue is left on slides during the staining procedure, thereby eliminating undesirable background staining. 12/pk
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Polarstat ; Embedding Medium
An aqueous-based frozen section embedding medium designed to support tissue blocks in cryostat sectioning. Formulated…
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An aqueous-based frozen section embedding medium designed to support tissue blocks in cryostat sectioning. Formulated to promote rapid freezing, enhanced sectioning and consistent results at a working temperature of -20°C. 4 oz. each MSDS
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Quick Freeze; Shur/Freeze, Environmentally Safe
A high purity 1, 1, 1, 2 - Tetrafluoroethane (R134a) that you can rely on…
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A high purity 1, 1, 1, 2 - Tetrafluoroethane (R134a) that you can rely on to solidify paraffin sections of fresh tissue without disrupting cellular structure. A short spray burst will instantly freeze small area to -45°C/-5°F. Environmentally Safe and non-flammable. MSDS
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hc35
Le congélateur d'azote liquide HC35 est conçu pour stocker des quantités d'une variété de matériaux…
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Le congélateur d'azote liquide HC35 est conçu pour stocker des quantités d'une variété de matériaux à des températures cryogéniques. Fournit des températures de -196 ºC à la surface du liquide et de -190 ºC au sommet de la cartouche.
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Cryo Puck Kits G2
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