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Need Help? Call us on 0861 777 876 or email info@smartlabs.co.za — We're here to assist!
Need Help? Call us on 0861 777 876 or email info@smartlabs.co.za — We're here to assist!

Laboratory Glass Tubes

Laboratory glass tubes are specialist glassware items used for gas collection, chemical reactions, absorption, combustion, and apparatus assembly in school chemistry labs, university teaching labs, and professional laboratory environments across South Africa. Our range includes delivery tubes, absorption tubes, combustion tubes, U-shaped drying tubes, connection tubes, and plain shank glass adapters.

These glass tubes are distinct from standard test tubes. Delivery tubes direct gas flow between vessels in gas collection and chemical reaction setups. Absorption tubes hold drying agents to remove moisture from gas streams. Combustion tubes withstand high-temperature furnace work. U-shaped drying tubes are essential for preventing moisture from entering sensitive apparatus.

SmartLabs supplies laboratory glass tubes to schools, universities, and professional labs across South Africa. Browse our range for specialist glassware with fast delivery from our Boksburg warehouse.

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R
R
Absorption Tube 150x20 Glass Plain U (Pk2)
R 92.23 - R 122.00
R 92.23 - R 122.00
R 92.23 - R 122.00
R 92.23

Absorption Tube 150x20 Glass Plain U (Pk2)

Absorption Tube A tube filled with a solid absorbent and used to absorb gases and vapours or also commonly used as an electrochemical salt bridge ...

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R 92.23 - R 122.00
R 92.23 - R 122.00
R 92.23 - R 122.00
R 92.23
Absorption Tube with Side Arms
R 200.00 - R 265.82
R 200.00 - R 265.82
R 200.00 - R 265.82
R 200.00

Absorption Tube with Side Arms

Absorption Tube with Side Arms Heavy walled borosilicate glass, U-form with side arms of approximately 6mm diameter. Supplied as a pair.

R 200.00 - R 265.82
R 200.00 - R 265.82
R 200.00 - R 265.82
R 200.00
Plain Shank, Double Cone
R 50.00 - R 90.00
R 50.00 - R 90.00
R 50.00 - R 90.00
R 50.00

Adapter, Plain Shank, Double Cone

Plain Shank, Double Cone Borosilicate glass cone, plain shank double. Complies to DIN 12249 Joints are made with precision grinding  

R 50.00 - R 90.00
R 50.00 - R 90.00
R 50.00 - R 90.00
R 50.00
Plain Shank, Double Socket
R 65.00 - R 115.00
R 65.00 - R 115.00
R 65.00 - R 115.00
R 65.00

Adapter, Plain Shank, Double Socket

Plain Shank, Double Socket Borosilicate glass socket, plain shank double. Complies to DIN 12249 Joints are made with precision grinding  

R 65.00 - R 115.00
R 65.00 - R 115.00
R 65.00 - R 115.00
R 65.00
Combustion Tube
R 34.73 - R 43.41
R 34.73 - R 43.41
R 34.73 - R 43.41
R 34.73

Combustion Tube

Combustion Tube Combustion TubesBorosilicate glass, open both ends, for oxidisation andreduction of chemical substances.

R 34.73 - R 43.41
R 34.73 - R 43.41
R 34.73 - R 43.41
R 34.73
Connection Tubes, (Hose Connectors) T
R 35.00 - R 35.00
R 35.00
R 35.00 - R 35.00
R 35.00

Connection Tubes, (Hose Connectors) T

Connection Tubes, (Hose Connectors) T Made from Borosilicate 3.3 Glass. For use with Constructing Manifolds or Connecting Apparatus. Fits 6mm I.D. ...

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R 35.00 - R 35.00
R 35.00
R 35.00 - R 35.00
R 35.00
Connection Tubes, (Hose Connectors) Y
R 38.00 - R 38.00
R 38.00
R 38.00 - R 38.00
R 38.00

Connection Tubes, (Hose Connectors) Y

Connection Tubes, (Hose Connectors) Y Made from Borosilicate 3.3 Glass. For use with Constructing Manifolds or Connecting Apparatus. Fits 6mm I.D. ...

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R 38.00 - R 38.00
R 38.00
R 38.00 - R 38.00
R 38.00
Delivery Tubes. Outer Diameter 6mm (Pk 4)
Delivery Tubes. Outer Diameter 6mm (Pk 4)
Sold out
R 103.10 - R 146.51
R 103.10 - R 146.51
R 103.10 - R 146.51
R 103.10

Delivery Tubes. Outer Diameter 6mm (Pk 4)

Looking for reliable tubes for sale for your laboratory needs? Our Delivery Tubes are made from high-grade Borosilicate 3.3 glass, offering superio...

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R 103.10 - R 146.51
R 103.10 - R 146.51
R 103.10 - R 146.51
R 103.10
Sold out
Plain Shank, Single Cone
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00

Plain Shank, Single Cone

Plain Shank, Single Cone Plain cone with approximately 120mm tube made of 3.3 borosilicate glass for adding to the glass pieces by a glassblower.

R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00
Plain Shank, Single Socket
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00

Plain Shank, Single Socket

Plain Shank, Single Socket Plain socket with approximately 120mm tube made of 3.3 borosilicate glass for adding to the glass pieces by a glassblow...

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R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00 - R 50.00
R 32.00
Simple Gas Set
Sale Sale
R 20.00
R 20.00 - R 20.00
R 20.00
R 16.00
R 16.00 - R 16.00
R 16.00

Simple Gas Set

Simple Gas preparation set. Including test tube, one hole stopper and acrylic tube for basic preparation of gas in a classroom. It is utilised when...

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R 20.00
R 20.00 - R 20.00
R 20.00
R 16.00
R 16.00 - R 16.00
R 16.00
Sale Sale
U - Shaped Drying Tube, Plain
R 32.00 - R 36.00
R 32.00 - R 36.00
R 32.00 - R 36.00
R 32.00

U-Shaped Drying Tube, Plain

These tubes are used for drying gases or protecting moisture-sensitive reactions by holding solid desiccants like calcium chloride. Key Features ...

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R 32.00 - R 36.00
R 32.00 - R 36.00
R 32.00 - R 36.00
R 32.00
U - shaped drying tube, With Side Arms
R 35.00 - R 50.00
R 35.00 - R 50.00
R 35.00 - R 50.00
R 35.00

U-shaped drying tube, With Side Arms

A U-shaped drying tube with side arms is a specialized piece of laboratory glassware used to remove moisture from gases or to protect air-sensitive...

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R 35.00 - R 50.00
R 35.00 - R 50.00
R 35.00 - R 50.00
R 35.00