Reflux Distillation

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Reflux Distillation
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  • The reflux/distillation splitter is used to allow easy switching of the distilate path by means of adjusting the valve position to either open or closed. This in-line adapter simplifies the vapor flow path and it's compact design and integrated Swagelo

  • 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

  • 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…

  • 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…

  • 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.

  • Cyanide Distillation Apparatus

    DWK Life Sciences (Kimble)

    …HCN acid. The first bubbler acts as a scrubber to remove sulfides. Cyanide is absorbed in the second bubbler. Apparatus includes inlet tube, reflux body, cold-finger condenser, 1000 mL flask with center and side necks, hose adapter, scrubber tube, scrubber flask, absorber flask, dispersion tube…

  • Distillation Adapter, Claisen

    DWK Life Sciences (Kimble)

    Provides dual entry into a variety of flasks BEVEL-SEAL adapters allow temperature measurements at either top outer opening. Useful for reflux with addition- type reactions. Adapter consists of two female standard taper joint fittings at the top and one male standard taper joint at the bottom.…

  • Alginates assay distillation system similar to the one described in US Pharmacopeia 2006, chapter 311. The system includes a metering valve with flow meter tube set, 250mL flask and mantle, reflux condenser with u-tube and hose connection adapters and a 250mL gas washing bottle. 5/16 in ID Vinyl…

  • Vacuum distillation head featuring glass or PTFE stopcock plugs which allow the receiver to be removed from the head without disturbing the refluxing solvent. All joints are 24/40 with the exception of a 10/18 thermometer joint which will accept our 5028-24 adapter and 6.4mm thermometers such as our…

  • Repeat cycle timer control, bench top or bar mountable, for regulating reflux ratio on distillation heads. Supplied with removable side bar for mounting to 1/2in rod. Minimum and maximum on/off range: 0.1 to 6000 seconds. Available in 120v. 24 month limited warranty.

  • 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…

  • 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.

  • This PYREX® cyanide distilling apparatus is 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 and absorbed in a scrubber containing a sodium hydroxide solution. Tygon® tubing…

  • Distilling Head

    Ace Glass

    Automatic, reflux control via solenoid valve arrangement. Reflux control is effected by an adjustable time switch and solenoid takeoff valve. Reflux ratio is a time function and independent of throughput except when a single drop is a significant part of the condensate. Viscous liquids cause no…

  • Distilling Head

    Ace Glass

    Newman stopcock facilitates reflux ratio adjustment and reduces hold-up on walls; product drops directly into receiver. Stopcocks are arranged for convenient manipulation and are placed so that the head may be used in either right or left-hand setup. T

  • Distilling Head

    Ace Glass

    With finger type condenser and 0-3 mm PTFE stopcock plug with PTFE ring seals for reflux control. The seals prevent O-Ring exposure to corrosive liquids and are backed up by a FETFE O-Ring. Thermometer joint is 10/30, all others are 14/20.

  • …distributor and stop valve for reflux distillation. The solvent to be distilled can be continuously fed in through the PTFE inlet tube. Thomas No. 1203C96 Vertical condenser with distributor and stop valve for reflux distillation. The solvent to be distilled can be continuously fed in through…

  • With finger type condenser and 0-3mm PTFE stopcock for reflux control. Glass stopcocks on manifold and reflux arms can be used to isolate head from receiver so that receiver contents can be removed without disturbing the vacuum in the system. With condenser on takeoff arm and 10/30 thermometer joint…

  • …bath Wide range of beneficial accessories available: seven different glass assemblies, safety shield, lid for heating bath, automatic distillation and automatic foam detection Reproducible Precise operation control with integrated digital display of heating temperature,…

  • With finger type condenser and Newman type stopcock for reflux control. Stopcock manifold and reflux stopcock can be used to isolate head from receiver so that receiver contents can be removed without disturbing the vacuum in the system. Both column joint and receiver joints are 24/40. Thermometer…

  • Magnetically operated swinging funnel type, with iron slug totally enclosed.This head maintains reflux ratio constant with changing throughput. The vapor bypass is designed to give accurate thermometer readings. Tapered bulb condenser increases capacity without choking. Side arm joint is…

  • …used where height is limited. For standard distillations. Evaporating flask feed via stop-cock. 1230E10 - Buchi R-210/215 Rotavapor Glass Assembly for Type A Condenser, Diagonal condenser. Can be used where height is limited. For standard distillations. Evaporating flask feed via stop-cock. …

  • For variable reflux ratio, can be used for operation under vacuum and receiver can be removed without disturbing the system's vacuum. 10/30 thermometer joint takes 76mm immersion thermometer listed under 8315. Side arm joint is 24/40. Stopcock bores are 2 mm.

  • Fractional distillations Evaporations Extractions Refluxings Condensations Other boiling operations

  • …intensive condenser with distributor and stop valve for reflux distillation. The distributor features a condensate cover and an outlet channel which prevent the condensate from coming into contact with the seal. The solvent to be distilled can be continuously fed in through the PTFE inlet tube. …

  • …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…

  • Suitable for refluxing, extracting and distilling operations With Standard Taper 24/40 drip tip joint at bottom All sizes take stopper size 3

  • …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.

  • West Condenser with Medium Length Joints

    DWK Life Sciences (Kimble)

    Useful for refluxing and distillation assemblies. The narrow annular space of the West design provides high cooling efficiency due to the increased flow rate of the cooling medium Medium length Standard Taper joints Condensate is not restricted with this design Manufactured from 33…

  • Features: Large PTFE coated heating bath With reflux valve for distillation under total reflux Unique design vapor seal maintains vacuum 5L Evaporating Flask Capacity with flat flange With feeding valve and bottom drain valve for continuous operation without interruption of vacuum …

  • 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…

  • This specially designed PYREX® trap 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 and absorbed in a…

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