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Laboratory Glass Flasks

Laboratory glass flasks are fundamental glassware items used in titration, distillation, mixing, and volumetric analysis across school chemistry labs, university teaching labs, and professional research facilities in South Africa. Our range includes Erlenmeyer conical flasks, volumetric flasks, Florence round-bottom flasks, and Kjeldahl flasks in a wide range of volumes.

Conical Erlenmeyer flasks are the workhorse of the school chemistry lab, used for titrations, heating, and reaction setups. Volumetric flasks provide precise volume measurement for preparing standard solutions. Round-bottom flasks are used in distillation and reflux setups where uniform heating is required.

All our glass flasks are manufactured from borosilicate glass for heat resistance, chemical stability, and long-lasting clarity. Browse our range and order online with fast delivery across South Africa.

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Boiling Flasks, Flat Bottom, Single Neck with Socket
R 70.00 - R 1,890.00
R 70.00 - R 1,890.00
R 70.00 - R 1,890.00
R 70.00

Boiling Flasks, Flat Bottom, Single Neck with Socket

A single neck flat bottom boiling flask is a type of laboratory glassware designed for heating and boiling liquids. It's characterized by its flat...

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R 70.00 - R 1,890.00
R 70.00 - R 1,890.00
R 70.00 - R 1,890.00
R 70.00
Boiling Round Bottom Flask, Narrow Neck, 500ml Borosilicated 3.3 Sale Sale
R 125.00
R 125.00 - R 125.00
R 125.00
R 44.85
R 44.85 - R 44.85
R 44.85

Boiling Round Bottom Flask, Narrow Neck, 500ml Borosilicated 3.3

Boiling Round Bottom Flask, Narrow Neck, 500ml Borosilicated 3.3 Round Bottom Flask Round-bottom flasks (also called round-bottomed flasks or Flore...

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R 125.00
R 125.00 - R 125.00
R 125.00
R 44.85
R 44.85 - R 44.85
R 44.85
Sale Sale
Buchner / Filter Flask, Joint Size 19/26
R 99.00 - R 495.00
R 99.00 - R 495.00
R 99.00 - R 495.00
R 99.00

Buchner / Filter Flask, Joint Size 19/26

Büchner Flask (Filter Flask) A Büchner flask, also known as a vacuum flask, filter flask, suction flask, side-arm flask, Kitasato flask or Bunsen f...

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R 99.00 - R 495.00
R 99.00 - R 495.00
R 99.00 - R 495.00
R 99.00
Buchner Filter Flask, Joint Glass Vacuum Socket Borosilicate Glass
R 92.00 - R 440.00
R 92.00 - R 440.00
R 92.00 - R 440.00
R 92.00

Buchner Filter Flask, Joint Glass Vacuum Socket Borosilicate Glass

A Buchner Filter Flask with a Joint Glass Vacuum Socket is a heavy-walled laboratory vessel designed for vacuum-assisted liquid filtration. Unlike ...

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R 92.00 - R 440.00
R 92.00 - R 440.00
R 92.00 - R 440.00
R 92.00
Buchner Filter Flask, Joint Size 24/29
R 135.00 - R 805.00
R 135.00 - R 805.00
R 135.00 - R 805.00
R 135.00

Buchner Filter Flask, Joint Size 24/29

Büchner Flask (Filter Flask) A Büchner flask, also known as a vacuum flask, filter flask, suction flask, side-arm flask, Kitasato flask or Bunsen f...

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R 135.00 - R 805.00
R 135.00 - R 805.00
R 135.00 - R 805.00
R 135.00
Buchner Flask (Filter Flask)
R 300.00 - R 2,875.00
R 300.00 - R 2,875.00
R 300.00 - R 2,875.00
R 300.00

Buchner Flask ( Filtering Flasks)

A Büchner flask, also known as a vacuum flask, filtering flasks , suction flask, side-arm flask, Kitasato flask or Bunsen flask, is a thick-walled ...

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R 300.00 - R 2,875.00
R 300.00 - R 2,875.00
R 300.00 - R 2,875.00
R 300.00
Conical (Erlenmeyer) flask , Standard Jointed Ground Mouth
R 100.00 - R 650.00
R 100.00 - R 650.00
R 100.00 - R 650.00
R 100.00

Conical (Erlenmeyer) flask , Standard Jointed Ground Mouth

Ground mouth conical (Erlenmeyer) flask made from Borosilicate 3.3 glass. It is designed for laboratory applications requiring secure, leak-proof c...

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R 100.00 - R 650.00
R 100.00 - R 650.00
R 100.00 - R 650.00
R 100.00
Conical (Erlenmeyer) Flask, Jointed, Borosilicate 3.3
R 130.00 - R 710.00
R 130.00 - R 710.00
R 130.00 - R 710.00
R 130.00

Conical (Erlenmeyer) Flask, Jointed, Borosilicate 3.3

An Erlenmeyer flask, also known as a conical flask or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body...

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R 130.00 - R 710.00
R 130.00 - R 710.00
R 130.00 - R 710.00
R 130.00
Double Angular Necked Flask
R 157.55 - R 3,565.00
R 157.55 - R 3,565.00
R 157.55 - R 3,565.00
R 157.55

Double Angular Necked Flask

Double Necked Flask (Two Neck Boiling Flask or Two Neck Round-Bottom Flask) made of borosilicate glass.  Joint neck allows for connection to disti...

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R 157.55 - R 3,565.00
R 157.55 - R 3,565.00
R 157.55 - R 3,565.00
R 157.55
Erlenmeyer Conical Flask, Borosilicate 3.3 with Narrow Neck
Erlenmeyer Conical Flask, Borosilicate 3.3 with Narrow Neck
R 26.00 - R 800.00
R 26.00 - R 800.00
R 26.00 - R 800.00
R 26.00

Erlenmeyer Conical Flask, Borosilicate 3.3 with Narrow Neck

An Erlenmeyer flask, also known as a conical flask or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body...

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R 26.00 - R 800.00
R 26.00 - R 800.00
R 26.00 - R 800.00
R 26.00
Erlenmeyer Flask - GL Neck
Erlenmeyer Flask - GL Neck
R 59.69 - R 542.51
R 59.69 - R 542.51
R 59.69 - R 542.51
R 59.69

Erlenmeyer Flask - GL Neck

Flask Erlenmeyer - GL Neck An Erlenmeyer flask, also known as a conical flask or a titration flask, is a type of laboratory flask which features a ...

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R 59.69 - R 542.51
R 59.69 - R 542.51
R 59.69 - R 542.51
R 59.69
Filtering (Buchner or vacuum flask) Flask, Standard Jointed Ground Mouth
R 150.00 - R 518.00
R 150.00 - R 518.00
R 150.00 - R 518.00
R 150.00

Filtering (Buchner or vacuum flask) Flask, Standard Jointed Ground Mouth

Heavy-walled glass filtering flask (also known as a Buchner or vacuum flask) that features a standard ground mouth. It is designed to work with vac...

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R 150.00 - R 518.00
R 150.00 - R 518.00
R 150.00 - R 518.00
R 150.00
Flask Boiling (Round Bottom) with Joint
R 65.00 - R 3,335.00
R 65.00 - R 3,335.00
R 65.00 - R 3,335.00
R 65.00

Flask Boiling (Round Bottom) with Joint

The Round Bottom Boiling Flasks featuring a single vertical neck with a precision ground glass socket. These are the standard "building blocks" for...

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R 65.00 - R 3,335.00
R 65.00 - R 3,335.00
R 65.00 - R 3,335.00
R 65.00
Flask Conical - Narrow Neck
R 35.00 - R 1,460.50
R 35.00 - R 1,460.50
R 35.00 - R 1,460.50
R 35.00

Flask Conical - Narrow Neck

An Erlenmeyer flask, also known as a conical flask or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body...

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R 35.00 - R 1,460.50
R 35.00 - R 1,460.50
R 35.00 - R 1,460.50
R 35.00
Flask Conical - Wide Neck
R 60.00 - R 900.00
R 60.00 - R 900.00
R 60.00 - R 900.00
R 60.00

Flask Conical - Wide Neck

Flask Conical - Wide Neck An Erlenmeyer flask, also known as a conical flask or a titration flask, is a type of laboratory flask which features a f...

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R 60.00 - R 900.00
R 60.00 - R 900.00
R 60.00 - R 900.00
R 60.00
Flask Round Bottom, Angled Shape, Thee Necks
R 195.00 - R 1,500.00
R 195.00 - R 1,500.00
R 195.00 - R 1,500.00
R 195.00

Flask Round Bottom, Angled Shape, Thee Necks

Multi-neck boiling flask characterized by its oblique (angled) side neck and round bottom design. It is manufactured from high-quality Borosilicate...

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R 195.00 - R 1,500.00
R 195.00 - R 1,500.00
R 195.00 - R 1,500.00
R 195.00
Flask Round Bottom, Angled Shape, Two Necks
R 495.00 - R 2,500.00
R 495.00 - R 2,500.00
R 495.00 - R 2,500.00
R 495.00

Flask Round Bottom, Angled Shape, Two Necks

Multi-neck boiling flask characterized by its oblique (angled) side neck and round bottom design. It is manufactured from high-quality Borosilicate...

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R 495.00 - R 2,500.00
R 495.00 - R 2,500.00
R 495.00 - R 2,500.00
R 495.00
Flask, Boiling, Round Bottom with Two Neck Parallel
Sold out
R 380.00 - R 380.00
R 380.00
R 380.00 - R 380.00
R 380.00

Flask, Boiling, Round Bottom with Two Neck Parallel

A two-neck parallel round-bottom boiling flask is a specialized piece of laboratory glassware designed for chemical reactions that require the simu...

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R 380.00 - R 380.00
R 380.00
R 380.00 - R 380.00
R 380.00
Sold out
Flask, Narrow Neck, Flat Bottom, Capacity
R 34.73 - R 700.00
R 34.73 - R 700.00
R 34.73 - R 700.00
R 34.73

Flask, Narrow Neck, Flat Bottom, Capacity

Narrow neck rimmed flat bottom flasks (also known as Florence flasks) are versatile laboratory vessels designed for stability and controlled liquid...

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R 34.73 - R 700.00
R 34.73 - R 700.00
R 34.73 - R 700.00
R 34.73
Flasks Pear Shape
R 80.00 - R 100.00
R 80.00 - R 100.00
R 80.00 - R 100.00
R 80.00

Flasks Pear Shape

The OMSONS Pear-Shaped Flasks (also known as Kjeldahl or chicken-heart flasks) made from Borosilicate 3.3 glass. Their unique "V-shaped" bottom is...

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R 80.00 - R 100.00
R 80.00 - R 100.00
R 80.00 - R 100.00
R 80.00
Flasks, Iodine, Borosilicate 3.3
R 146.51 - R 320.10
R 146.51 - R 320.10
R 146.51 - R 320.10
R 146.51

Flasks, Iodine, Borosilicate 3.3

Flasks, Iodine, Borosilicate 3.3 These flasks are used for the determination of iodine. Each flask has a ground socket and cup shaped top. The cup ...

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R 146.51 - R 320.10
R 146.51 - R 320.10
R 146.51 - R 320.10
R 146.51
Flasks, Round Bottom, Pear Shape
R 195.00 - R 1,200.00
R 195.00 - R 1,200.00
R 195.00 - R 1,200.00
R 195.00

Flasks, Round Bottom, Pear Shape

The OMSONS 3814.100 series refers to high-quality pear-shaped (or round bottom) evaporating flasks specifically engineered for use with laboratory ...

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R 195.00 - R 1,200.00
R 195.00 - R 1,200.00
R 195.00 - R 1,200.00
R 195.00
Round Bottom Boiling Flask 3 - Neck, S = B34 - C = B24 - 10L
Sold out
R 4,500.00 - R 4,500.00
R 4,500.00
R 4,500.00 - R 4,500.00
R 4,500.00

Round Bottom Boiling Flask 3-Neck, S = B34 - C = B24 - 10L

For your large-scale laboratory distillation or reaction setup, a 10 Liter (10,000 mL) 3-Neck Round Bottom Boiling Flask is a heavy-duty vessel typ...

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R 4,500.00 - R 4,500.00
R 4,500.00
R 4,500.00 - R 4,500.00
R 4,500.00
Sold out
Round Bottom Boiling Flasks with Socketed Double Neck
Round Bottom Boiling Flasks with Socketed Double Neck
R 330.00 - R 2,760.00
R 330.00 - R 2,760.00
R 330.00 - R 2,760.00
R 330.00

Round Bottom Boiling Flasks with Socketed Double Neck

A round-bottom boiling flask with an angular socketed double neck is a standard piece of lab equipment, and your description is accurate. The two n...

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R 330.00 - R 2,760.00
R 330.00 - R 2,760.00
R 330.00 - R 2,760.00
R 330.00