Reflux

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Reflux
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  • SYNTHWARE Coil Reflux Condenser

    Kemtech America

    Coil Reflux Condensor, Microscale, Synthware, Joint: 14/10, for low boiling solvents, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.

  • Chemistry Kit With 24/40 Components

    Corning

    …foam The kit’s versatility enables many standard laboratory operations to be performed, such as: distillation, reaction with gas evolution, preparation or recovery, simple reflux, reflux with addition, fractional distillation and vacuum distillation. Case measures 130 x 256 x 343 mm.

  • SYNTHWARE Large Cooling Capacity Reflux Condensers with Removable Hose…

    Kemtech America

    Jacket has an O.D. of 40mm while coil O.D. is 8mm to provide maximum cooling capacity.

  • SYNTHWARE Allihn Reflux Condensers

    Kemtech America

    Allihn Reflux Condenser with a water cooled inner drip tip at the bottom for Soxhlet Extractors. Joint Size: Available in 34/45, 45/50, and 55/50 Jacket Length: Available in 190, 260, and 300mm.

  • Reflux Cold Finger Type Condenser

    Thomas®

    Of borosilicate glass All sizes have a flange on which they are suspended without use of stopper Total height of 6 3/4” Size A finger is 15 x 75 mm long; flange diameter 50 mm.

  • Rotavapor® R-300 Rotary Evaporators

    Buchi

    Convenient and efficient rotary evaporation The R-300 meets the highest expectations in convenience and versatility. Its modular design allows extension of the Rotavapor® R-300 to a fully integrated system where a central interface regulates each component. Your most important…

  • Distilling Head, Automatic Reflux Control

    Ace Glass

    A small, low holdup automatic head which can be completely disassembled for easy cleaning or replacement of parts. Lower column joint and side arm for condenser are 24/40. Joint on takeoff arm is 28/11. The plunger guide is 19/38 and the 10/30 thermometer joint may be used with our 8314 product…

  • SYNTHWARE Air Reflux Condenser with 14/20 Joint

    Kemtech America

    Air Reflux Condensor, Synthware, Joints: 14/20, Overall Length: 143mm, Length Between Joints: 96mm.

  • SYNTHWARE Microscale Reflux Solvent Still

    Kemtech America

    Reflux Solvent Still, Microscale, Synthware, Capacity: 25mL, Joints: 14/20, Stopcock Bore: 2mm.

  • Digestion Tubes

    Glastron

    …Available as straight-sided, constricted with volume mark or Lachat style with round or flat bottoms. Constricted style delivers maximum refluxing and speeds digestion. Lachat style has an expansion bulb that reduces surfactant foaming and volume markings at 20 and 50 mL.Cold finger condensers…

  • SYNTHWARE Reflux Condensers

    Kemtech America

    Coil style reflux condenser with tightly wrapped coil providing maximum cooling. Excellent for use with volatile solvents. Condenser has a top outer standard taper joint and lower inner drip tip joint. Hose connections have an O.D. of 8mm or 10mm at the middle serration.

  • Coil-Type Reflux Condensers with Two Upper Hose Barbs

    DWK Life Sciences (Kimble)

    Tightly wound coil provides enough surface area to condense high vapor pressure solvents like hexane. With an internal, coil-type cold finger Standard Taper outer joint at the top, Standard Taper inner drip joint at the bottom 283000 does not have a drip joint Two hose connectors at…

  • SYNTHWARE Air Reflux Condenser

    Kemtech America

    Air Reflux Condensor,Microscale, Synthware, Joint: 14/10, Effective Length: 100mm, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.

  • Disposable Reflux Caps

    Environmental Express

    These disposable 34mm reflux caps fit onto our 50mL SC475 digestion vessels. This special cap has a 12.7mm hole in its center to allow for the addition of reagents during digestion. Tests have shown equal reflux between the SC506 reflux cap and the SC505 ribbed watch glass.

  • Condenser, Reflux, Spiral

    Ace Glass

    Spiral coil, reflux condenser with angled top outer joint and two equal side arms with size C hose connections.

  • Stopcock, Newman Type

    Ace Glass

    Used with distilling head to enable operator to determine reflux ratios and take-offs. Described in Industrial and Engineering Chemistry, Volume 14, No. 11, Page 902, Nov. 15, 1942.

  • Copper Strip Corrosion Test Baths

    Koehler

    …gasoline, aviation turbine fuel and natural gasoline. Bath is fully insulated and features stainless steel, double-wall construction. Soxhlet reflux condenser and constant water level device maintain proper working depth. Heater range: 0-750 W. Electrical requirements: 115 V 60 Hz, Single Phase,…

  • Condenser, Pilot Plant

    Ace Glass

    Highly efficient. May be used either for through condensation or refluxing. Internal baffling acts as impinging surface for entrained particles and discourages diffusion loss. Available with hose barbs or Ace-Safe connectors.

  • Condenser, Air Reflux

    Ace Glass

    Microscale air condenser normally used in reflux experiments. When packed with desiccant material, condenser becomes a drying tube. With inner joint at bottom, outer joint at top. Codes -10, -14 and -17 supplied with drip tip for use with 9595 Spinning Band Column. Effective length, approximately…

  • PYREX® Replacement Inlet Tube

    Corning

    This specially designed PYREX® inlet tube is a replacement part for the PYREX® Cyanide Distilling Apparatus (No. 3350-C) Used in testing for soluble and insoluble cyanides in water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation…

  • Reflux Apparatus, Continuous, Fuchs

    Ace Glass

    Continuous reflux apparatus keeps solvents pure and free of oxygen. Compact, upright design allows multiple units to be assembled in small areas. Distillation column is 250mm long, vacuum jacketed, unsilvered. Allihn condenser is 250mm. Adapter at top has two hose connections for maintaining inert…

  • Chemware® PTFE Boiling Stones

    Saint Gobain

    …help prevent overheating, even of highly volatile liquids. Ideal for continuous extraction methods. Stones minimize “bumping” during reflux and distillation. The boiling stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis. They are easily cleaned and…

  • Splitter, Distillation, Reflux

    Ace Glass

    Large, reflux splitter installed between the boil-up pot or column and the condenser. A 0-20mm PTFE stopcock valve allows take-off when closed and reflux return when open. The take-off terminus is a 35/25 o-ring ball joint. The overall height is 350mm. 45/50 top and bottom joints. All o-rings are…

  • Splitter Distillation, Reflux

    Ace Glass

    Reflux distillation splitter adapter for all sizes of reactors. Standard taper inner joint bottom and reinforced outer joint top. Straight path splitter intended for use with 90 degree vertical joints. 0-10mm side valve with precision ground swagelok v

  • Spiral Reflux Condenser

    Ace Glass

    Spiral reflux condenser with inlet and outlet hose barbs located on the same side at the top of the condenser body for easy hose connections. These condensers are available in multiple lengths which allow for greater surface area dependant on the appli

  • PYREX® Jacketed Reflux Condensers

    Corning

    This Jacketed Reflux Condenser is a replacement part for the 6949M series of PYREX® microchemistry kits.

  • SYNTHWARE Air Reflux Condenser

    Kemtech America

    Vigreux Distilling Column, Microscale, Synthware, Joint: 14/10, Overall Length: 122mm, Length Indented Section: 75mm, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.

  • Distilling Head, Variable Reflux Ratio

    Ace Glass

    Constructed so that satisfactory operation can be maintained under any pressure condition. 10/30 thermometer joint takes 76mm immersion thermometer listed under 8315. Side arm joint is 24/40.

  • SYNTHWARE Reflux Condensers with Removable Hose Connections

    Kemtech America

    Coil style reflux condenser with tightly wrapped coil providing maximum cooling. Excellent for use with volatile solvents. Condenser has a top outer standard taper joint and lower inner drip tip joint.

  • PYREX® Air Reflux Condenser, Standard Taper

    Corning

    This Air Reflux Condenser is a replacement part for the 6949M series of PYREX® microchemistry kits.

  • SYNTHWARE Large Cooling Capacity Reflux Condensers

    Kemtech America

    Jacket has an O.D. of 40mm while coil O.D. is 8mm to provide maximum cooling capacity.

  • SYNTHWARE Reflux Condensers with Angled Top Joints

    Kemtech America

    Top outer joint is angled 75 degrees to the condenser body. Coil section is 100mm in height.

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