The jointed glass adapters are made by hand-blowing and made of high-quality borosilicate glass (similar to Pyrex) that can be heated directly in an open flame and will withstand typical laboratory thermal variations in synthesis processes like heating and cooling.

Glass adapters are all with interchangable ground joints,either standard taper joints or spherical joints,the inner and outer joints with same size can be fit together.

When two glass apparatus with different-size joints or with both inner or outer joints,a glass adapter is needed to place in between to connect them.sometimes,we also need joint clips or pinch clamps placed around the joints to hold the joints.

Take an example:

For either standard taper joints or ball-and-socket joints, inner and outer joints with the same numbers are made to fit together. When the joint sizes are different, ground glass adapters may be available (or made) to place in between to connect them. Special clips or pinch clamps may be placed around the joints to hold them in place.

Take an example:

When we need connect a round bottom flask with outer joints at  single or multi-necks and a conenser with outer joint at top ,a three-way distillation adapter can help.The three-way adapter has an inner joint at top which can fit the flask,and an inner joint at 75 degree angle side arm can fit the condenser.The upper outer joint at the adapter can be accomodate a thermometer adapter or a stopper.

Adapters

Showing 1 to 25 of 50 products

Jointed Lab Glassware

Claisen Distillation Adapter Four-way With 24/40 Joints and Thermometer Cap

This distillation adapter is a combination of a clasion adapter and a 3 way thermometer, used in distillation apparatus to connect a distillation flask and...

This distillation adapter is a combination of a clasion adapter and a 3 way thermometer,...

SKU: SCLA0201
In Stock
$46.52

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Jointed Lab Glassware

Four-way Claisen Distillation Adapter With 24/40 Joints and 10/30 Thermometer Joint

This distillation adapter is a combination of a clasion adapter and a 3 way thermometer adapter, used in distillation apparatus to connect a distillation flask...

This distillation adapter is a combination of a clasion adapter and a 3 way thermometer...

SKU: SCLA0401
In Stock
$51.23

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Jointed Lab Glassware

Four-way Claisen Distillation Adapters with Standard Taper Joints

This Claisen adapter can be placed on top of a round bottom flask to convert one opening into three, For example, attach one upper joint...

This Claisen adapter can be placed on top of a round bottom flask to convert...

SKU: SCLA0301
In Stock

Jointed Lab Glassware

Glass 3 Way Distilling Thermometer Adapter Vigreux with 10/30 & 24/40 Joints

Three-way Distilling Adapter Vigreux with 10/30 & 24/40 Joints

Three-way Distilling Adapter Vigreux with 10/30 & 24/40 Joints

SKU: SCDA0401
In Stock
$33.40

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Jointed Lab Glassware

Glass Adapter with 15# O-ring Joint and Outlet

Adapter used in schlenk line for connectiong manifolds or vacuum trap with O-ring joint.

Adapter used in schlenk line for connectiong manifolds or vacuum trap with O-ring joint.

SKU: SCOA0101
In Stock

Jointed Lab Glassware

Glass Anti-climb Adapter with Standard Taper Joints

The anti-climb adapter with taper joints at top and bottom,the upper inner vapor tube sealed to the top of the trapc prevents the film or...

The anti-climb adapter with taper joints at top and bottom,the upper inner vapor tube sealed...

SKU: SCAA0101
In Stock

Jointed Lab Glassware

Glass Anti-splash Adapter 100mL with Standard Taper Joints

This anti-splash adapter with distilling trap is used to Placed above flask to prevent carry-over of reactions.

This anti-splash adapter with distilling trap is used to Placed above flask to prevent carry-over...

In Stock

Jointed Lab Glassware

Glass Anti-splash Adapter with Standard Taper Joints

Anti-splash adapter,with taper joints at both ends,The inner vapor tube is sealed to the top of the trap to prevent possible contamination from rotory evaporator...

Anti-splash adapter,with taper joints at both ends,The inner vapor tube is sealed to the top...

In Stock

Jointed Lab Glassware

Glass Bubbler Adapter with Mineral Oil Bubbler with 24/40 Joint and 10mm Hose Connections

Mineral oil bubbler ,with 24/40 joint and 10mm hose connection,it is usually used with manifold, vacuum trap for a schlenk line setup.

Mineral oil bubbler ,with 24/40 joint and 10mm hose connection,it is usually used with manifold,...

SKU: HMA019201
In Stock
$69.26

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Jointed Lab Glassware

Glass Bushing Adapter With Inner Female Joint And Outer Male Joint

Glass bushing adapter,with inner female joint and outer male joint,allow for compact accemblies?of dissimilar joints and save place,used of connecting two glass apparatus with interchangable...

Glass bushing adapter,with inner female joint and outer male joint,allow for compact accemblies?of dissimilar joints...

SKU: SCBA0001
In Stock
$15.46

$11.23

Jointed Lab Glassware

Glass Chromatography Flow Control Adapter With Ball or Taper Joint

Flow control adapter for chromatography column comes with 0-4mm PTFE high vacuum valve to adjust the air flow.The O-rings on the high vacuum PTFE valve...

Flow control adapter for chromatography column comes with 0-4mm PTFE high vacuum valve to adjust...

SKU: SCFC0101
In Stock

Jointed Lab Glassware

Glass Connecting Adapter Extension With Two Female Joints

Connecting glass adapter, With same standard?taper outer joints at both ends. Used to expand the length of apparatus, or used as an air condenser. The...

Connecting glass adapter, With same standard?taper outer joints at both ends. Used to expand the...

SKU: SCCA0001
In Stock

Jointed Lab Glassware

Glass Connecting Adapter Straight With Two Male Joints

Straight connecting adapter with two same size male joints, Used to expand the length of apparatus,or used as an air condenser. There are 14/20,19/22,24/40 joints...

Straight connecting adapter with two same size male joints, Used to expand the length of...

SKU: SCCA0101
In Stock

Jointed Lab Glassware

Glass Connecting Adapter with #15 O-ring Joint and Male Joint

Glass connecting adapter with a 15# O-ring Joint at top,a standard taper joint at bottom,which can be used to connect a glassware apparatus with 15#...

Glass connecting adapter with a 15# O-ring Joint at top,a standard taper joint at bottom,which...

SKU: SCCA0401
In Stock

Jointed Lab Glassware

Glass Connecting Adapter With Top Female and Lower Male Joints

Connecting glass adapter, With?top female and lower male joints. Used to expand the length of apparatus, or used as an air condenser. The connecting glass...

Connecting glass adapter, With?top female and lower male joints. Used to expand the length of...

SKU: SCCA0201
In Stock

Jointed Lab Glassware

Glass Distillation Adapter 105 degree Bent With 24/40 Outer and Inner Joint

This distillation adapter is bent at an angle of 105DGR with 24/40 outer and inner joint at ends.Also used as rotary evaporator washer.Laboy glass are...

This distillation adapter is bent at an angle of 105DGR with 24/40 outer and inner...

SKU: SCDA0501
In Stock
$25.22

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Jointed Lab Glassware

Glass Distillation Adapter With Vacuum Jacket and Taper Joints

This distillation condenser belongs to air-cooled type condenser,with 12mm I.D.indentations to support packing material.

This distillation condenser belongs to air-cooled type condenser,with 12mm I.D.indentations to support packing material.

SKU: SCDC0201
In Stock

Glass Distilling Adapter 75¡ãBent With 2 Male Ground Joints

The 75¡ãBent ditillling adapter, can be used as a stillhead adapter.With Standard male ground joints at each end.The joint sizes are the same.

The 75¡ãBent ditillling adapter, can be used as a stillhead adapter.With Standard male ground joints...

SKU: SCDA0201
In Stock

Glass Distilling Adapter with Direct Drip Tube & Taper Joint

Glass adapter with curved drip tube and ground taper inner joint,with standard female joint at top and male joint at the middle.

Glass adapter with curved drip tube and ground taper inner joint,with standard female joint at...

SKU: SCDA0101
In Stock

Glass Drying Tube U-shape Adapter with Standard Taper Joint

Drying tube is a tube-like piece of apparatus used to keeping the vessel free of moisture,often used in organic syntheses. There is usually a standard...

Drying tube is a tube-like piece of apparatus used to keeping the vessel free of...

SKU: SCDT0101
In Stock

Jointed Lab Glassware

Glass Drying Tube U-shape Adapter with Standard Taper Joint and an Open End

Drying tube is a tube-like piece of apparatus used to keeping the vessel free of moisture,often used in organic syntheses.

Drying tube is a tube-like piece of apparatus used to keeping the vessel free of...

SKU: SCDT0201
In Stock

Jointed Lab Glassware

Glass Enlarging Adapter Connecting Male and Female Joints

Glass?enlarging?adapter ,with?larging?outer joint at top and?smaller inner joint at bottom,is used to connect dissimilar standard taper ground glass joints. With interchangable ground taper joints,used in...

Glass?enlarging?adapter ,with?larging?outer joint at top and?smaller inner joint at bottom,is used to connect dissimilar standard...

SKU: SCEA0001
In Stock

Jointed Lab Glassware

Glass Extended adapter with Standard Male Joint Sealed on a lower Tube

The glass extended adapter with standard male joint ,which is sealed on a lower tube.Having the same O.D. tubing on both ends of the grind.Laboy...

The glass extended adapter with standard male joint ,which is sealed on a lower tube.Having...

SKU: SCEA0101
In Stock

Glass Inlet Adapter With Ground Joint and Hose Connections

Glass Inlet adapter, with 8mm O.D. Hose connections at top and sidearm, with 24/40 taper inner joint.The below tubing under the joint can be 75mm...

Glass Inlet adapter, with 8mm O.D. Hose connections at top and sidearm, with 24/40 taper...

SKU: SCIA0501
In Stock

Glass Pour-out Adapter with Standard Taper Joint

Glass pour-out adapter ,used for easy pouring out ,with standard taper inner joint to fit any apparatus with interchangable joints.Made of borosilicate glass 3.3 by...

Glass pour-out adapter ,used for easy pouring out ,with standard taper inner joint to fit...

SKU: SCPA0101
In Stock

Showing 1 to 25 of 50 products