Hoskins Distillation Assembly

Markham Semi-Micro Distillation Assembly

• Enables a large number of distillations to be carried out in rapid succession.

Macro Kjeldahl Distillation Assembly

• Convenient assembly of Quickfit® glassware for Kjeldahl digestions and distillations

Cyanide Distillation Kits

• Ideal for removing interfering substances in quantitative analysis for cyanide, ASTM D2036.

Arsine Generators

• Design eliminate ball and socket joint. Assembled appratus ball freestanding and easy to use.

Arsenic Determination Apparatus

• Designed for the estimation of arsenic and antimony.
• Method uses the formation of a complex between arsine and silver diethyldithiocarbamate with subsequent measurement at 5380A

Distillation Apparatus, One Piece Shape

• Comprises Liebig condenser, stillhead and receiver adapter in a single piece.
• Angle and position pre-defined.
• Simple to set up with fewer clamps required.
• No air leakage under vacuum.
• No liquid hold-up at the joints.

Essential Oil Steam Distillation Sets

• Can be used to remove volatile components (essential oil) from organic matter.
• Comes with:
  • 3L flat bottom short neck flask S24/29
  • 2L biomass container S50/42 (top) and S24/29 (base)
  • Still head to connect biomass to the condenser
  • Liebig condenser 300mm

General Purpose Spray Sets, TLC

Microkits for Organic and Environmental Chemistry, 19/22 Joint Size

• Packed with high density polyethylene case with foam.
• Apparatus for wide range of organic chemistry experiment.

Organic Chemistry Kits, Set 29BU/M, 14/23 Joint Size

• Starter kit – ideal for introducing students to principal techniques of preparative organic chemistry.
• Housed in a robust cardboard box with foam rubber liner for product protection.

Organic Chemistry Kits, Set 27BU, 14/23 Joint Size

• The most popular Quickfit® set for schools, colleges and universities.
• Housed in a robust cardboard box with foam rubber liner for product protection

Organic Chemistry Kits, Microscale Set, 14/10 Joint Size

• Designed for organic chemistry experiments using milligram quantities of reagents

Seals, (PTFE) for Flange Joints

Sleeves, (PTFE) for Conical Joints, Thick Wall, Tapered

Sleeves, (PTFE) for Conical Joints, Disposable

Joint Clips, (Springwire) for Flange Joints

Joint Clips, (Metal) for Spherical Joints

Joint Clips, (PTFE) for Conical Joints

Joint Clips, (Polyacetal) for Spherical Joints

Joint Clips, (Polyacetal) for Conical Joints

Stoppers, PTFE, Standard Taper

Stoppers, Interchangeable, Polyethylene

Stoppers, Interchangeable, Solid Glass

• Borosilicate glass and hexagonal head to provide a good grip.
• Also known as Pennyhead Stoppers.

Stoppers, Hollow Blown, ‘C’ Cone, Short

• Borosilicate glass for chemical durability and high temperature performance.

Stoppers, Hollow Blown, ‘B’ Cone, Long

• Borosilicate glass for chemical durability and high temperature performance.

Adapters, Swan Neck

• Two parallel and one at 45°.

Multi Adapters – Three Necks

• Two parallel and one at 45°.

Multi Adapters – Two Necks

Adapters, Splash Head

Adapter, Splash Heads, Vertical

Claisen Heads, Sloping

Plain Still Heads with Thermometer Socket

Still Head Recovery Bends, Vertical

• Dean & Stark pattern receivers for the determination of the water content in
  petroleum products.

Still Head Recovery Bends, Sloping

• Dean & Stark pattern receivers for the determination of the water content in
  petroleum products.

Water Estimators

• Dean & Stark pattern receivers for the determination of the water content in
  petroleum products.

Adapters, Receiver with Bends

Adapters, Receiver (Plain Bends)

• With Rotaflo PTFE Stopcock and PPN connector for tubing.

Stopcock Adapters with Socket

• With Rotaflo PTFE Stopcock and PPN connector for tubing.

Stopcock Adapters with Cone

• With GP Rotaflo PTFE Stopcock.
• No lubrication required.
• Detachable screwthread connectors allow rubber hose to be fitted easily and safely

Tubing Side-arm Adapters with PPN Screwthread Connectors

Tubing Adapters

Adapters, Cone/Screwthread – Straight

Adapters, Expansion

Adapters, Reduction

• Each assembly comprises the basic components for solid-liquid extraction
• Includes flask/Soxhlet extractor/Condenser/Assosiated lids and clips.

Soxhlet Extraction Sets, Complete

• Each assembly comprises the basic components for solid-liquid extraction
• Includes flask/Soxhlet extractor/Condenser/Assosiated lids and clips.

Flange Lid Adapters and Metal Clips

Soxhlet Extractors Plain Body

• Designed for use in reflux assemblies so that solvent vapour permeates directly through the material to be extracted then condenses and washes back into the flask.
• Sample can be supported directly on glass spiral or in paper or glass thimbles.

Soxhlets Extractors

• Conforms to BS 2071.
• For extracting soluble components or impurities from solids via repeating soaking/ siphoning with solvent.

Multi-Coil Condensers

• GIC-C4 series with two independent cooling coils for maximum efficiency.
• GIC-C13 series suitable for pilot plant work which features a double coil design with a common water inlet.

Double Surface Condensers, Davies

• Highly efficient condenser with large cooling surface.
• Inner cooling surface gives ‘baffle’ effect and outer surface prevent ‘creep’ with low boiling point liquid

Coil (Graham) Condensers

• Suitable for either reflux or distillation work.
• Highly efficient condensers with large cooling surface.

Air/Column Condensers

• Simple condensers for condensation of materials with boiling points above 150°C.

Inland Revenue Condensers

• Highly efficient.
• Vapour and distillate move down through coil, while coolant water flow outside the coil.

Jacketed Coil Condensers

• Complies with DIN 12593.
• Coil provides large cooling surface and jacket avoid vapour creeping around the coil

Coil Condensers, Reversible

• Highly versatile reflux condensers.
• Each end fitted with cone thus reducing the need for adapters.

Allihn Condensers

• Ideal for reflux applications.
• Inner bulb sections provide increased cooling surface

Liebig Condensers

• Complies with DIN 12576.
• Popular water-jacketed condensor suitable for distillation and reflux applications.

Dreschel Bottle Heads, Sintered (Head Only)

• Complies with BS 2461.
• Sintered dip tube disperses gas into bubbles for greater efficiency.
• Choice of sinter porosities to achieve fine bubble size.

Dreschel Bottle Heads, Screwthread Connections (Head Only)

• Complies with BS 2461.
• Dreschel type.
• With detachable plastic connectors for easy fitting of 9mm bore tubings

Dreschel Bottle Heads, Plain, Adjustable (Head Only)

• With screwthread joint which allows height adjustment of the dip tube and hence permit use with either 125mL or 250mL Dreschel bottles.
• To fit GIB-MF29/ series wash bottles

Dreschel Gas Washing Bottles (Bottle Only)

• For use with Quickfit bottle heads.
• Robust construction borosilicate glass for corrosion-free performance

Kjeldahl Flasks, Long Neck

(Please order stopper SIB 24 separately along with Flask)

Iodine Flasks, Without Stopper

(Please order stopper SIB 24 separately along with Flask)

Conical Flasks, Graduated, With Stopper

• White enamel graduations and marking spot.
• Supplied with hollow blown ground glass stopper.

Conical Flasks With Ground Socket

• With highest quality Quickfit ground glass socket on Pyrex® borosilicate glass.

Boiling Flasks, Round Bottom, Three Necks, All Parallel

• With grounded glass socket on borosilicate glass.

Boiling Flasks, Round Bottom, Three Necks

• With grounded glass socket on borosilicate glass.

Boiling Flasks, Round Bottom, Two Necks

• With grounded glass socket on borosilicate glass

Boiling Flasks, Round Bottom, Short Neck

• With grounded glass socket on borosilicate glass.

Boiling Flasks, Flat Bottom, Short Neck

• With grounded glass socket on borosilicate glass.