DWK Life Sciences (Kimble), NEW! Life Science
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Glass Column with Stopcock Plug
DWK Life Sciences (Kimble)A general purpose column for analytical separations A plug of glass wool can be used to support the column packing PTFE stopcock plugs, 821001-0002 and 821001-0004, control the flow rate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I…
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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”.
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KIMAX Measuring Gas Buret
DWK Life Sciences (Kimble)Without stopcock 5579M10 Buret is graduated from 0.5 to 50 mL in 0.1 mL divisions, tolerance ±0.10 mL.
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NMR Funnel Polypro 200mm
DWK Life Sciences (Kimble)The KONTES® DISPOSAFLEX® column is an inexpensive, multi-purpose column designed to satisfy a wide range of analytical separations using aqueous buffers. A typical application of the Disposaflex® column is the extraction of the cyclic nucleotides cAMP and cGMP from sample preparations…
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Replacement Parts for Kuderna-Danish Apparatus
DWK Life Sciences (Kimble)The Kuderna-Danish apparatus was developed in the laboratories of Julius Hyman and Company for the concentration of trace amounts of sample dissolved in organic solvents. The column is designed to speed evaporation with reduced hold-up. It is very useful in sample preparation before analysis with…
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KIMAX Borosilicate Desiccators with Stopcocks
DWK Life Sciences (Kimble)KIMAX® desiccators are designed and made for durability and efficiency in daily laboratory use. Ideal for removing moisture from solids, storing hygroscopic materials, and applications requiring vacuum desiccation. Can also be used for cooling oven-dried samples while maintaining sample…
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Hybridization Tubes
DWK Life Sciences (Kimble)For use with hybridization incubators with rotors Reduced probe volumes Perform Northern, Southern or Western blots Include caps with silicone O-rings Tubes provide a cleaner and safer alternative to hybridizing in bags. Use only approximately 5 mL of probe per blot. Multiple…
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Biomasher Ii® Closed System Disposable Micro Tissue Homogenizer
DWK Life Sciences (Kimble)This closed system tissue homogenizer (tube with pestle) is non-sterile and packaged in a bulk pack configuration.
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Duall Tissue Grinder With PTFE Pestle
DWK Life Sciences (Kimble)Similar to 3432N01 series, but with PTFE pestle and an unground glass tube Ideal for soft tissue such as brain or liver Clearance between pestles and tubes is .004 to .006 inches* Pestle can be motor driven (see Thomas number 3411E25 for Drive Unit). Available in working…
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Chx Column Comp 100 X 1.0cm
DWK Life Sciences (Kimble)Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…
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Gravity Chromatography Columns
DWK Life Sciences (Kimble)Gravity chromatography column manufactured from medium wall tubing with PTFE stopcock and in-line reservoir for containing liquid buffer Standard Taper joint size 24/40 These gravity columns may be used alone or in combination with 420575-2440 flow control adapter A coarse porosity glass…
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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
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Chx Column Comp 30 X 4.8cm
DWK Life Sciences (Kimble)Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…
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West Condenser with Full Length 24/40 Joints
DWK Life Sciences (Kimble)The narrow annular space of the West design provides high cooling efficiency due to the increased flow rate of the cooling medium. Full length 24/40 joints Standard Taper outer joint at the top and Standard Taper inner drip joint at the bottom Manufactured from 33 expansion, low…
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Potter-Elvehjem Tissue Grinder With PTFE Pestle
DWK Life Sciences (Kimble)Similar to 3432N40 series, but with PTFE pestle and an unground glass tube Ideal for soft tissues Clearance between pestles and tubes is .004 to .006 inches* Pestle can be motor driven (see Thomas number 3411E25 for Drive Unit) Available in working capacities of 0.5, 1, 3, 5, 8,…
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Snyder Distillation Columns
DWK Life Sciences (Kimble)Snyder distillation column with floating ball valves for improved vapor-liquid contact. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
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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 .
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Aluminum Heating Blocks
DWK Life Sciences (Kimble)Ideal for use in place of a sand bath in microscale experiments. Excellent heat transfer Does not interfere with magnetic stirring
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Desiccators with Plastic Top Knob
DWK Life Sciences (Kimble)Excellent for storage of hygroscopic chemicals, and to prevent adsorption of moisture when using crucibles, weighing bottles, and watch glasses. Plastic screw-thread top cap for easy cover removal Recessed base for containment of desiccant Includes metal plate Manufactured from…