Laboy Glass Graham Condenser Coiled with 24/40 Joints 400mm in Jacket Length Distillation Apparatus Inland Revenue Condenser Lab Glassware with Removable Hose Connections
Laboy Glass Graham Condenser Coiled with 24/40 Joints 400mm in Jacket Length Distillation Apparatus Inland Revenue Condenser Lab Glassware with Removable Hose Connections
  • The graham-style condenser having the configuration that the jacket tube contains coolant,and condensation takes place inside the inner tube or coil includes Liebig condenser,Allihn condenser,West condenser,Graham condenser. A graham condenser consists of an inner spiral surrounded by an outer jacket tube ,maxmises collected condensate because all the vapors must flow through the entire length of the spiral,thereby having prolonged contact with the coolant.
  • Graham condenser also called Inland Revenue condenser,usually used in the downward distillation or vacuum evaporations , installed vertically to prevent liquid pooling in the tube. It is very similar to the coiled condenser but differentiated by an inverted coolant/vapor configuration.
  • This Graham condenser is designed with 24/40 standard taper joints at top and bottom to fit the distillation flask and other lab jointed glassware apparatus,with 8mm removable hose connections and a jacket length of 400mm
  • Laboy glass condensers are all made of high quality boroslicate glass according to ASTM E438,heavy wall design,durable and reusable.The ground joints are precisely grounded according to US standard.
  • 100% 90 DAY MONEY BACK GUARANTEE simply return for a full refund without any reason
size:
  • 400mm
style:
  • Removable hose connections
Retail Price: $ 55.41
Wholesale Price: Inquire Now

The “graham-style”condenser having the configuration that the jacket tube contains coolant,and condensation takes place inside the inner tube or coil includes Liebig condenser,Allihn condenser,West condenser,Graham condenser. A graham condenser has a coolant-jacketed spiral coil running the length of the condenser serving as the vapor–condensate path.It consists of an inner spiral surrounded by an outer jacket tube.It maxmises collected condensate because all the vapors must flow through the entire length of the spiral,thereby having prolonged contact with the coolant. Graham condenser also called Inland Revenue condenser,usually used in the downward distillation or vacuum evaporations , installed vertically to prevent liquid pooling in the tube. It is very similar to the coiled condenser but differentiated by an inverted coolant/vapor configuration(the coolant flows through the inner coil and the substance condenses inside the outer tube). Laboy Graham condenser is designed with standard taper joints at top and bottom to fit the distillation flask and other lab jointed glassware apparatus,with glass hose connections or removable hose connections as the option for water in and out. 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
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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

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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
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Laboy Glass Graham Condenser Coiled with 24/40 Joints 400mm in Jacket Length Distillation Apparatus Inland Revenue Condenser Lab Glassware with Removable Hose Connections
Laboy Glass Graham Condenser Coiled with 24/40 Joints 400mm in Jacket Length Distillation Apparatus Inland Revenue Condenser Lab Glassware with Removable Hose Connections

BEST SELLERS

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Product Description

The “graham-style”condenser having the configuration that the jacket tube contains coolant,and condensation takes place inside the inner tube or coil includes Liebig condenser,Allihn condenser,West condenser,Graham condenser. A graham condenser has a coolant-jacketed spiral coil running the length of the condenser serving as the vapor–condensate path.It consists of an inner spiral surrounded by an outer jacket tube.It maxmises collected condensate because all the vapors must flow through the entire length of the spiral,thereby having prolonged contact with the coolant. Graham condenser also called Inland Revenue condenser,usually used in the downward distillation or vacuum evaporations , installed vertically to prevent liquid pooling in the tube. It is very similar to the coiled condenser but differentiated by an inverted coolant/vapor configuration(the coolant flows through the inner coil and the substance condenses inside the outer tube). Laboy Graham condenser is designed with standard taper joints at top and bottom to fit the distillation flask and other lab jointed glassware apparatus,with glass hose connections or removable hose connections as the option for water in and out. 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

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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
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