Corning, Nucleic Acid
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This simple PYREX® cold finger condenser, of relatively low efficiency, is often used to regulate refluxing by adjusting the flow of air or water through it (dephlegmation). The tubulation O.D. is approximately 10mm. This condenser has a 24/40 inner Standard Taper joint and is a replacement…
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Tubes for general chromatographic analysis Tops are tooled for rubber stopper fit and tubes are fabricated with sealed-in coarse porosity fritted discs Outflow tubes eliminate the smearing of the definition bands of effluent caused by the tube being filled and solvent mixed before being…
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This 10.5L PYREX® desiccators is designed for general analytical work. The large sturdy knob makes the cover easy to handle. Approximate bowl volume is 10,500mL. For replacement cover, see No. 3081-250CO. For lower part only, see No. 3081-250LO. Warning: Not for vacuum applications. Do not heat…
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PYREX West Condensers
CorningAvailable with 200 or 300 mm long heavy-wall outer jackets PYREX® West condensers are designed with a heavy-wall outer jacket to provide a sturdy, long-lasting unit, while the inner tube has a thinner wall for efficient heat transfer. The tubulations are on the same side to reduce breakage.…
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PYREX Liebig Condensers
CorningSuitable for refluxing, extracting and distilling operations With Standard Taper 24/40 drip tip joint at bottom All sizes take stopper size 3
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This Air Reflux Condenser is a replacement part for the 6949M series of PYREX® microchemistry kits.
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High throughput extraction of viral nucleic acid (RNA and DNA) from biofluids. Viruses, such as SARS-CoV-2 (COVID-19), can cause serious health issues and play an important role in molecular biology and biomedical research. Having the right tools is critical for scientific discovery for…
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PYREX® Allihn Condensers
CorningAllihn - suitable for use in vacuum distillations With condensing tube expanded by series of bulbs which increase condensing area and lengthen condensate path Inlet and outlet tubes are on opposite sides of the jacket All sizes take stopper size 3 and have Standard Taper drip…
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These PYREX® West condensers are designed with a 190mm long jacket that has a 14/20 Standard Taper top joint. The bottom has 14/20 Standard Taper inner joint with a drip tip. The tubulations are on the same side to reduce breakage. The tubulation O.D. is approximately 10mm. This condenser is a…
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Condenser 200 mm
CorningThese PYREX® condensers have a high surface area per unit length of the 200mm long jacket with a 19/38 Standard Taper outer joint at the top and a plain drip tip at the bottom. They are primarily used in distillation assemblies Condenser tubulations are approximately 10mm O.D.
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PYREX Liebig Condensers
CorningWith Standard Taper 24/40 joints Inlet and outlet tubes, 10 mm o.d. are on opposite sides, indentations at lower end of condenser tube support packing when used as fractionating column.
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PYREX Graham Condensers
CorningGraham Coiled condensing tube is sealed into water jacket Inlet and outlet tubes on opposite sides of jacket With Standard Taper drip tip joint at bottom and Standard Taper outer joint at top The 8” condenser has 19/38 joints; others have Standard Taper 24/40 joints
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Corning® Cell Counter
CorningAccurate Cell Counts in a Flash For years, the choice between manual and automated cell counting has been a difficult one. Manual cell counting, on the one hand, is accurate, but time-consuming and very userdependent. Automated cell counting, is much faster and less user-dependent, but the cost…
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Column 190 mm 19/22
CorningThe PYREX® distilling condenser has 19/22 Standard Taper inner and outer joints, is simple in design and easy to use. Side tubulations are 10mm O.D. Distilling condensers are widely used in the lab, especially for fractionation. This condenser is also a replacement for organic chemistry kit No.…
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These PYREX® condensers have a high surface area per unit length of the 300mm long jacket with a 24/40 Standard Taper outer joint at the top and a plain drip tip at the bottom. They are primarily used in distillation assemblies. Condenser tubulations are approximately 10mm O.D.
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This specially designed PYREX® cold finger condenser is a replacement part for the PYREX® Cyanide Distilling Apparatus (Thomas No. 0320A91)
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This Jacketed Reflux Condenser is a replacement part for the 6949M series of PYREX® microchemistry kits.
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This 2.4L PYREX® desiccators has a rugged 24/29 Standard Taper external sleeves with tooled hose connections that serve as the stopcock. It is designed so that its manipulation is not affected by the vacuum. The open position is indicated by the molded arrow on the cap. A quarter turn from this…
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This PYREX® Friedrichs type condenser affords very efficient operation. The helical inner tube fits closely within the jacket. The vapor tube is sealed to the jacket at an angle of 75° and has an outer 24/40 Standard Taper joint.
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This 5.8L PYREX® desiccators is designed for general analytical work. The large sturdy knob makes the cover easy to handle. Approximate bowl volume is 5800mL. For replacement cover, see No. 3081-200CO. For lower part only, see No. 3081-200LO. Warning: Not for vacuum applications. Do not heat or …
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PYREX® Liebig Condensers
CorningSuitable for the use in vacuum distillations With Standard Taper drip tip joint at bottom and Standard Taper outer joint at top The 8” condenser has Standard Taper 19/38 joints; others have 24/40 joints
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These PYREX® desiccator cover sleeve rings are replacements for 2.2L desiccators No. 3118-160.
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Corning® Boss Head Support Clamp
CorningCorning offers a 2" long right angle black anodized aluminum Boss Head clamp that will accept up to 7/16" diameter support rods. It is designed to be used with the Corning Temperature probe support clamp (Cat. No. 440141).
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Corning offers a 7/16" (1.1cm) diameter by 6 1/2" (16.5cm) support clamp for Corning Cat. No. 6795PR and 400188 temperature probes. Support has two openings, 1/3" (9mm) and 0.15" (3.75mm), for holding probes. It is designed to be used with a boss head clamp (Corning Cat. No. 440140) or standard…
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This PYREX® general purpose condenser can be used for either distillation or extraction. Although the condensing area per unit length of the 200mm long jacket is low, the large capacity water jacket gives efficient cooling. Condenser tubulations are approximately 10mm O.D. The adapter end is…
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Ammonia In Water Distilling Unit
CorningConsists of flask, connecting tube and condenser Inlet tube on connecting tube permits the introduction of the permanganate solution after distillation of free ammonia. 9849F20 flask has Standard Taper 29/42 mouth; capacity is 500 mL. Condenser is coiled-tube type, 200 mm jacket length, with…
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The 10x300mm PYREX® column is designed for general chromatographic column separations. The top is tooled for a No. 00 rubber stopper fit. A PTFE (Polytetrafluorethylene) Product Standard stopcock with a No. 2 plug is provided for better column control. Sealed into the column in a coarse porosity…
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PYREX Stark-Dean
CorningPYREX®10 mL , Stark- Dean For use in the determination of water in petroleum products and bituminous materials Graduated in 1/10 mL divisions from 0 to 1 mL ; in 1/5 mL divisions from 1 to 10 mL With Standard Taper 24/40 joints; meets ASTM Standard E 123
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These PYREX® chromatography columns have a reservoir at top and a Product Standard 2mm bore PTFE (Polytetrafluorethylene) plug stopcock at the bottom. The top opening will accept a #2 rubber stopper.
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This specially designed PTFE condenser jacket is a replacement part for the PTFE Cyanide Distilling Apparatus (Thomas No. 0320A91)
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These 250mL PYREX® atomizers are used for spraying reagents onto thin layer chromatography plates. They have a full length 24/40 Standard Taper joint between the reservoir and spraying device. The PYREX® distilling condenser has 14/20 Standard Taper inner and outer joints, is simple in design…
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This 2.4L PYREX® desiccators is designed for general analytical work. The sturdy knob makes the cover easy to handle. Approximate bowl volume is 2400mL. For replacement cover, see No. 3081-150CO. For lower part only, see No. 3081-150LO. Warning: Do not heat or subject to pressure. Not for…