Laboy Glass Short Path Distillation Head Vacuum Distillation Apparatus with 24/40 Lower Inner Joints & 10/18 Thermometer Joint Liebig Condenser Lab Glassware
Laboy Glass Short Path Distillation Head Vacuum Distillation Apparatus with 24/40 Lower Inner Joints & 10/18 Thermometer Joint Liebig Condenser Lab Glassware
Retail Price: $ 64.39
Wholesale Price: Inquire Now

Short path distillation is a compact purification method of vacuum distillation involving the vapor from the heating flask (a round bottom flask with standard joint)travelling a short distance, often only a few centimeters into the tubing before being condensed.A short path ensures that little compound is lost on the sides of the apparatus.Because it uses a lower boiling temperature, short-path distillation equipment has advantage for separating compounds that are unstable at higher temperatures. It’s also beneficial for purifying small quantities of compound.

The short path distillation head is a key component in a short path distillation apparatus,it is designed with a very short path with thermometer joint for vapor passing from the heating flask to a connected condenser part.The condenser part on the head is very short too comparing to the liebig condenser in a conventional distillation apparatus.The short path distilling usually takes place in vacuum,there is an extra glass hose connection designed at the end of the condenser part for vacuum purpose.

In a short path distillation,a distilling head is usually inserted into a distillation flask(round bottom flask)where the vapor is from with the lower male joint.The upper 10/18 thermometer joint accommodates a glass thermometer with 10/18 joint to monitor the temperature.The male joint at the end of the condenser part is used to connect a cow type receiver to distribute the distillates into receiving flasks.With three hose connections on the condenser parts accommodating rubber tubing for water and vacuum.With male joints at side and bottom

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.

Read more
Read more

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.

Read more

Protection of Products in Transit

  1. Check the integrity of the product before packaging.
  2. Bubble wrap tightly around the product.
  3. Fill the space in the packing box with pearl cotton.

Material: Borosilicate Glass(PYREX Glass)

Silicon content

>80%

Strain and Temperature

520℃

Annealing temperature

800℃

Index of refraction

1.47

Transmittance

≧90％

Elastic modulus E

67KNmm-2

Tensile strength

40-120Nmm-2

Processing temperature(104dpas

1220℃

Coefficient thermal expansion

(20-300℃) (3.3±0.1)×10-6/K -1

Poisson's ratio μ

0.2

Density（20℃）

2.23g/cm3

Specific heat

0.9Jg-1K-1

Thermal conductivity

(20-100℃）1.2Wm-1K-1

Water resistance

1 Level

Acid resistance

1 Level

Alkali resistance

2 Level

This website follows the safe harbor principle. If any infringement, please inform us in time and we will delete it in time. About safe harbor，please click here to learn more.
...
After Sale Service:
1 Insurance Policy: Click to go to the Help Center to view the Insurance Policy
2 The rules apply and summit for receive compensation
3 The conditions of accrual for amount insurance
3 The conditions of accrual for amount insurance
5 Damage to the parcel during international shipping, which resulted in damage to the goods in it
6 Loss of individual goods under international shipment The absence individual goods in the parcel
7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment
8 Returns Policy: Click to go to the Help Center to view the Returns Policy
...
...
Laboy Glass Short Path Distillation Head Vacuum Distillation Apparatus with 24/40 Lower Inner Joints & 10/18 Thermometer Joint Liebig Condenser Lab Glassware
Laboy Glass Short Path Distillation Head Vacuum Distillation Apparatus with 24/40 Lower Inner Joints & 10/18 Thermometer Joint Liebig Condenser Lab Glassware

BEST SELLERS

...

Product Description

Short path distillation is a compact purification method of vacuum distillation involving the vapor from the heating flask (a round bottom flask with standard joint)travelling a short distance, often only a few centimeters into the tubing before being condensed.A short path ensures that little compound is lost on the sides of the apparatus.Because it uses a lower boiling temperature, short-path distillation equipment has advantage for separating compounds that are unstable at higher temperatures. It’s also beneficial for purifying small quantities of compound.

The short path distillation head is a key component in a short path distillation apparatus,it is designed with a very short path with thermometer joint for vapor passing from the heating flask to a connected condenser part.The condenser part on the head is very short too comparing to the liebig condenser in a conventional distillation apparatus.The short path distilling usually takes place in vacuum,there is an extra glass hose connection designed at the end of the condenser part for vacuum purpose.

In a short path distillation,a distilling head is usually inserted into a distillation flask(round bottom flask)where the vapor is from with the lower male joint.The upper 10/18 thermometer joint accommodates a glass thermometer with 10/18 joint to monitor the temperature.The male joint at the end of the condenser part is used to connect a cow type receiver to distribute the distillates into receiving flasks.With three hose connections on the condenser parts accommodating rubber tubing for water and vacuum.With male joints at side and bottom

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.

Read more
Read more

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.

Read more

Protection of Products in Transit

  1. Check the integrity of the product before packaging.
  2. Bubble wrap tightly around the product.
  3. Fill the space in the packing box with pearl cotton.

Material: Borosilicate Glass(PYREX Glass)

Silicon content

>80%

Strain and Temperature

520℃

Annealing temperature

800℃

Index of refraction

1.47

Transmittance

≧90％

Elastic modulus E

67KNmm-2

Tensile strength

40-120Nmm-2

Processing temperature(104dpas

1220℃

Coefficient thermal expansion

(20-300℃) (3.3±0.1)×10-6/K -1

Poisson's ratio μ

0.2

Density（20℃）

2.23g/cm3

Specific heat

0.9Jg-1K-1

Thermal conductivity

(20-100℃）1.2Wm-1K-1

Water resistance

1 Level

Acid resistance

1 Level

Alkali resistance

2 Level

Shipping Notices:
1 Contraband and limited items:
Clgarette,Alcohol,Contraband ?Do not accept
... ... ...
Liquid,cream or cosmetics items are quantity limited in shopping agent service
... ... ...
Chinese medicine is limited to ship by Chinese exporting goods.
...
2 Limitation for different shipping methods:
...
3 Yoybuy Product's Label:
...
Sensitive Product(SEN)
...
Product With battery
...
Cream
...
Powder
...
Dangerous Products
...
....
4 Volume weight Requested:
...
volume weight=length*height*Width/5000
...
one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；
...
...
...
...
...
Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.
After Sale Service:
2 The rules apply and summit for receive compensation
3 The conditions of accrual for amount insurance
3 The conditions of accrual for amount insurance
5 Damage to the parcel during international shipping, which resulted in damage to the goods in it
6 Loss of individual goods under international shipment The absence individual goods in the parcel
7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment
...

BEST SELLERS

登录
注册
Inquire Now
X

Contact us now

Language

Currency

    Upload image to find the same item

    Drag the image here, or Click to upload Tips: Only jpg, jpeg, png, webp

    Scan the QR code and use your phone to take a direct photo search.

    ×