Laboy Glass Fractional Distillaton Apparatus Kit Fractionating Distilling Set with 24/40 Joints & Vigreux Column Organic Chemistry Lab Glassware Equipment: Industrial & Scientific

Description

See more product details Fractional distillation is used for mixtures containing chemicals with boiling points close to each other in order to separate the components by repeated vaporization-condensation cycles within a packed fractionating column.Similar to simple distillation but the process is repeated many times.In practise,placing a fractional column between the distillation flask and the distillation head in a simple distillation apparatus makes a fractional distillation apparatus. 1. HMA015503 Laboy Glass Vacuum Take Off Adapter Bent Short Stem with 24/40 Joints 2. HMA016103 Laboy Glass 3 Way Distilling Thermometer Adapter with 24/40 Joints 3. HMA030308 Laboy Glass Distilling Column Condenser Vigreux 200mm In Indentation Length With 24/40Joints 4. HMC012505 Laboy Glass Liebig Condenser with 24/40 Joints 200mm in Jacket Length Used in Reflux or Distillation Aapparatus Chemistry Lab Glassware with 10mm Glass Hose Connections 5. HMF010326 Laboy Glass 500mL Single Neck Round Bottom Boiling Flask Heavy Wall with 24/40 Joint Heating Distillation Reaction Receiving Flask Organic Chemistry Lab Glassware 6. HMF010331 Laboy Glass 1000mL Single Neck Round Bottom Boiling Flask Heavy Wall with 24/40 Joint Heating Distillation Reaction Receiving Flask Organic Chemistry Lab Glassware 7. HMF020114 Laboy Glass 250mL Erlenmeyer Flask Jointed Heavy Wall with 24/40 Standard Taper Joint Organic Chemistry Lab Glassware 8. LB450120 Laboy Cork Stand Round Bottom Flask Stand 120mm in Diameter for 500mL Flask 9. LB450140 Laboy Cork Stand Round Bottom Flask Stand 140mm in Diameter for 1000mL Flask 10. LB0200 Laboy Kerosene Glass Thermometer Temp Range Between 0-200 Degree Celsius 11. LB500011L Laboy 16Ft Rubber Tubing 8mm in I.D.11mm in O.D.for 10mm Hose Connection 12. ASCS002440L Laboy Polyacetal Conical Joint Clips for 24/40 or 24/29 Standard Taper Glass Joint Made of high quality borosilicate glass 3.3 having very low coefficients of thermal expansion for resistance to heat, and a very high resistance to chemical attack.Annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling. US Standard Size Joint Will Fit into European Standard Size Joint: Standard Taper Ground Glass Joints are interchangable.For either frosted, presicon-ground standard taper joints (same size),the inner ground surfaces (male joint) make a good seal with the outer(female joint)). The joint size is described by the form A/B. The first number A represents the outer diameter (OD) in millimeters (mm) at the widest point of the inner (male) joint and the second number B represents the length of the joint. For example, a 14/20 joint is 14 mm wide at the top (the widest part) and is 20 mm in longth. The joint has a standard taper 1:10, any two joints (male and female) with the same outside diameter (A)can fit into each other ,no matther how lenght the joints are. For example, a 24/40 (US standard size) joint on a condenser will fit into a 24/29 (European standard size)flask but the ground glass joint will protrude (40 - 29) 11mm into the flask. Laboy glass ware are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.

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