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Flasks

 
 
£
£

RUBBER STOPPER 1 HOLE 13mm (Bottom 13mm) (Top 16mm) Length 24mm PK10

RUBBER STOPPER 1 HOLE 13mm (Bottom 13mm) (Top 16mm) Length 24mm PK10

£0.92

RUBBER STOPPER 1 HOLE 27mm (Bottom 27mm) (Top 31mm) Length 32mm PK10

RUBBER STOPPER 1 HOLE 27mm (Bottom 27mm) (Top 31mm) Length 32mm PK10

£4.35

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£2.10

RUBBER STOPPER 2 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

RUBBER STOPPER 2 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

£2.50

RUBBER STOPPER 2 HOLE 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

RUBBER STOPPER 2 HOLE 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

£6.35

VOLUMETRIC FLASK WITH GLASS STOPPER 5ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 5ml

£1.45

VOLUMETRIC FLASK WITH GLASS STOPPER 250ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 250ml

£2.99

Flask, Conical, Polypropylene 500ml

These cone shaped flasks are rigid, translucent and autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.

£2.80

Flask, Conical, Polypropylene 100ml

These cone shaped flasks are rigid, translucent and autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.

£1.40

100ml pear bottom flask, 14/23

Made from borosilicate glass cap 50 ml Joint size 14/23 Height 110 mm Diameter 48 mm

£2.35

FLASK VOLUMETRIC, 25ML, CLASS A

Conformity with Class A DIN ISO 1042 Standard. Printed in amber color.

£2.15

Retort Ring 70mm dia

Mild steel plated retort ring. Stem diameter of 8mm, stem length 140mm.

£2.60

Flask, Conical (Erlenmeyer), Graduated 500ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 500ml Internal neck dia 28mm

£1.85

VOLUMETRIC FLASK WITH GLASS STOPPER 25ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 25ml

£1.80

VOLUMETRIC FLASK WITH GLASS STOPPER 50ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 50ml

£2.05

FLASK VOLUMETRIC, 1000ML, CLASS A

Conformity with Class A DIN ISO 1042 Standard. Printed in amber color.

£8.50

Flask, Conical (Erlenmeyer), Graduated 250ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 250ml Neck diameter 28mm internal

£1.15

Filter flask with glass side hose connection 500ml Heavy Wall

Made from Bosilicate glass, with glass hose connection. Heavy wall for Superior strength. Internal Neck dia 35mm

£5.20

Filter flask with glass side hose connection 100ml Heavy Wall

Made from Bosilicate glass, with glass hose connection. Heavy wall for Superior strength. Internal neck dia 24mm

£2.60

VOLUMETRIC FLASK, CLASS A, 500ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 19/26

£15.49

VOLUMETRIC FLASK, CLASS A, 250ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 14/23

£9.95

VOLUMETRIC FLASK, CLASS A, 1000ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 24/29

£18.57

Coplin Staining jar

Glass, with moulded cover to take up to 10 slides, back to back.

£5.82

CONICAL FLASK WITH SCREW CAP 250ML

Made from Borosilicate glass with plastic cap.

£3.45

CONICAL FLASK WITH SCREW CAP 1000ML

Made from Borosilicate glass with plastic cap.

£7.50

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£4.75

RUBBER STOPPER SOLID 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

RUBBER STOPPER SOLID 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

£5.85

CONICAL FLASK WIDE NECK 1000ML

Made from  borosilicate glass with wide neck. Internal neck dia 45mm

£4.89

ROUND BOTTOM FLASK 50ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£0.78

ROUND BOTTOM FLASK 250ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£1.37

ROUND BOTTOM FLASK 2000ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£7.84

ROUND BOTTOM FLASK 3000ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£15.99

Flask, Distillation 100ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£2.25

Flask, Distillation 125ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£2.30

Flask, Distillation 250ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£3.40

Flask, Distillation 500ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£4.90

Flask, Round Bottom, Two Necks 50ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.15

Flask, Round Bottom, Two Necks 50ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.15

Flask, Round Bottom, Two Necks 100ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.60

Flask, Round Bottom, Two Necks 1000ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£11.75

FILTERATION CONES SILICON 500ML

To avoid glass to glass contact . Used on many flitering apparatus, flasks, funnels etc.

£7.35

NEOPRENE STOPPERS SOLID No13

Rubber stopper SOLID 9mm (Bottom 9mm) (Top 12mm) Length 20mm

£1.55

JOINTED FLASK ROUND BOTTOM 100ml 14/23

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass with jointed neck

£2.60

JOINTED FLASK ROUND BOTTOM 250ml 14/23

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass with jointed neck

£3.65

RUBBER STOPPER 2 HOLE 26mm (Bottom 26mm) (Top 30mm) PK10

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£4.85

Showing products per page

RUBBER STOPPER 1 HOLE 13mm (Bottom 13mm) (Top 16mm) Length 24mm PK10

RUBBER STOPPER 1 HOLE 13mm (Bottom 13mm) (Top 16mm) Length 24mm PK10

£0.92

RUBBER STOPPER 1 HOLE 27mm (Bottom 27mm) (Top 31mm) Length 32mm PK10

RUBBER STOPPER 1 HOLE 27mm (Bottom 27mm) (Top 31mm) Length 32mm PK10

£4.35

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£2.10

RUBBER STOPPER 2 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

RUBBER STOPPER 2 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

£2.50

RUBBER STOPPER 2 HOLE 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

RUBBER STOPPER 2 HOLE 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

£6.35

VOLUMETRIC FLASK WITH GLASS STOPPER 5ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 5ml

£1.45

VOLUMETRIC FLASK WITH GLASS STOPPER 250ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 250ml

£2.99

Flask, Conical, Polypropylene 500ml

These cone shaped flasks are rigid, translucent and autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.

£2.80

Flask, Conical, Polypropylene 100ml

These cone shaped flasks are rigid, translucent and autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.

£1.40

100ml pear bottom flask, 14/23

Made from borosilicate glass cap 50 ml Joint size 14/23 Height 110 mm Diameter 48 mm

£2.35

FLASK VOLUMETRIC, 25ML, CLASS A

Conformity with Class A DIN ISO 1042 Standard. Printed in amber color.

£2.15

Retort Ring 70mm dia

Mild steel plated retort ring. Stem diameter of 8mm, stem length 140mm.

£2.60

Flask, Conical (Erlenmeyer), Graduated 500ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 500ml Internal neck dia 28mm

£1.85

VOLUMETRIC FLASK WITH GLASS STOPPER 25ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 25ml

£1.80

VOLUMETRIC FLASK WITH GLASS STOPPER 50ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 50ml

£2.05

FLASK VOLUMETRIC, 1000ML, CLASS A

Conformity with Class A DIN ISO 1042 Standard. Printed in amber color.

£8.50

Flask, Conical (Erlenmeyer), Graduated 250ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 250ml Neck diameter 28mm internal

£1.15

Filter flask with glass side hose connection 500ml Heavy Wall

Made from Bosilicate glass, with glass hose connection. Heavy wall for Superior strength. Internal Neck dia 35mm

£5.20

Filter flask with glass side hose connection 100ml Heavy Wall

Made from Bosilicate glass, with glass hose connection. Heavy wall for Superior strength. Internal neck dia 24mm

£2.60

VOLUMETRIC FLASK, CLASS A, 500ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 19/26

£15.49

VOLUMETRIC FLASK, CLASS A, 250ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 14/23

£9.95

VOLUMETRIC FLASK, CLASS A, 1000ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 24/29

£18.57

Coplin Staining jar

Glass, with moulded cover to take up to 10 slides, back to back.

£5.82

CONICAL FLASK WITH SCREW CAP 250ML

Made from Borosilicate glass with plastic cap.

£3.45

CONICAL FLASK WITH SCREW CAP 1000ML

Made from Borosilicate glass with plastic cap.

£7.50

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£4.75

RUBBER STOPPER SOLID 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

RUBBER STOPPER SOLID 31mm (Bottom 31mm) (Top 36mm) Length 35mm PK10

£5.85

CONICAL FLASK WIDE NECK 1000ML

Made from  borosilicate glass with wide neck. Internal neck dia 45mm

£4.89

ROUND BOTTOM FLASK 50ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£0.78

ROUND BOTTOM FLASK 250ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£1.37

ROUND BOTTOM FLASK 2000ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£7.84

ROUND BOTTOM FLASK 3000ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Borosilicate glass Internal neck dia 22mm

£15.99

Flask, Distillation 100ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£2.25

Flask, Distillation 125ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£2.30

Flask, Distillation 250ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£3.40

Flask, Distillation 500ml

With side tube and reinforced bead, conformity to ASTM 1405 Standard. Uniform Wall thickness distribution makes these flasks ideal for heating. All sizes have a durable matt-finished enameled area of

£4.90

Flask, Round Bottom, Two Necks 50ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.15

Flask, Round Bottom, Two Necks 50ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.15

Flask, Round Bottom, Two Necks 100ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£4.60

Flask, Round Bottom, Two Necks 1000ml

Conformity to DIN 12394 Standard. Printed in white color. Uniform wall thickness distribution and the round-bottom shape makes them ideal for heating. Centre socket 24/29 Side socket 14/23

£11.75

FILTERATION CONES SILICON 500ML

To avoid glass to glass contact . Used on many flitering apparatus, flasks, funnels etc.

£7.35

NEOPRENE STOPPERS SOLID No13

Rubber stopper SOLID 9mm (Bottom 9mm) (Top 12mm) Length 20mm

£1.55

JOINTED FLASK ROUND BOTTOM 100ml 14/23

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass with jointed neck

£2.60

JOINTED FLASK ROUND BOTTOM 250ml 14/23

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass with jointed neck

£3.65

RUBBER STOPPER 2 HOLE 26mm (Bottom 26mm) (Top 30mm) PK10

RUBBER STOPPER 2 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£4.85

Showing products per page