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Flasks

 
 
£
£

RUBBER STOPPER 1 HOLE 10mm (Bottom 10mm) (Top 13mm) Length 20mm PK10

RUBBER STOPPER 1 HOLE 10mm (Bottom 10mm) (Top 13mm) Length 20mm PK10

£1.30

RUBBER STOPPER SOLID 9mm (Bottom 9mm) (Top 12mm) Length 20mm PK10

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

£0.45

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

RUBBER STOPPER SOLID 18mm (Bottom 18mm) (Top 21mm) Length 26mm

£1.55

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

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

£2.25

VOLUMETRIC FLASK WITH PLASTIC STOPPER 100ML

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

£2.57

VOLUMETRIC FLASK WITH PLASTIC STOPPER 25ML

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

£1.95

VOLUMETRIC FLASK, CLASS A, 10ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 10/19

£3.04

VOLUMETRIC FLASK, CLASS A, 100ML

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

£4.88

VOLUMETRIC FLASK, CLASS A, 25ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 10/19

£3.38

VOLUMETRIC FLASK, CLASS A, 2000ML

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

£24.14

RUBBER STOPPER SOLID 40mm 18mm (Bottom 40mm) (Top 49.5mm) Length 40.5mm PK10

RUBBER STOPPER SOLID 40mm (Bottom 40mm) (Top 49.5mm) Length 40mm PK10

£12.99

FLASK, FLAT BOTTOM, 1000 ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass  Internal neck dia 28mm

£4.25

SILICON STOPPERS SOLID No 33

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

£3.32

SILICON STOPPERS SOLID No 25

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

£1.65

SILICON STOPPERS SOLID No 21

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

£1.43

NEOPRENE STOPPERS SOLID No31

NEOPRENE STOPPERS SOLID No31

£12.30

NEOPRENE STOPPERS SOLID No21

NEOPRENE STOPPERS SOLID No21

£4.75

NEOPRENE STOPPERS SOLID No13

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

£1.85

FILTERATION CONES SILICON 500ML

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

£8.60

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

£12.33

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

£5.60

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

£4.99

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

£4.95

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

£5.99

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

£3.99

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

£2.75

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

£2.70

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

£4.25

JOINTED FLASK ROUND BOTTOM 100ml 24/29

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

£3.25

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

£2.99

JOINTED FLASK ROUND BOTTOM 50 ml 14/23

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

£2.62

JOINTED FLASK ROUND BOTTOM 25 ml 14/23

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

£2.25

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

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

£5.99

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

£17.55

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

£9.75

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

£2.20

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

£1.25

CONICAL FLASK WIDE NECK 1000ML

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

£4.99

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

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

£6.85

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£5.25

CONICAL FLASK WITH SCREW CAP 1000ML

Made from Borosilicate glass with plastic cap.

£8.99

CONICAL FLASK WITH SCREW CAP 250ML

Made from Borosilicate glass with plastic cap.

£4.15

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

£1.90

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

£1.18

Retort Ring 70mm dia

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

£2.60

FLASK VOLUMETRIC, 1000ML, CLASS A

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

£10.50

FLASK VOLUMETRIC, 25ML, CLASS A

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

£2.55

Showing products per page

RUBBER STOPPER 1 HOLE 10mm (Bottom 10mm) (Top 13mm) Length 20mm PK10

RUBBER STOPPER 1 HOLE 10mm (Bottom 10mm) (Top 13mm) Length 20mm PK10

£1.30

RUBBER STOPPER SOLID 9mm (Bottom 9mm) (Top 12mm) Length 20mm PK10

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

£0.45

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

RUBBER STOPPER SOLID 18mm (Bottom 18mm) (Top 21mm) Length 26mm

£1.55

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

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

£2.25

VOLUMETRIC FLASK WITH PLASTIC STOPPER 100ML

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

£2.57

VOLUMETRIC FLASK WITH PLASTIC STOPPER 25ML

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

£1.95

VOLUMETRIC FLASK, CLASS A, 10ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 10/19

£3.04

VOLUMETRIC FLASK, CLASS A, 100ML

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

£4.88

VOLUMETRIC FLASK, CLASS A, 25ML

Volumetric Flask Class A, With Batch Certificate, Borosilicate Glass. 10/19

£3.38

VOLUMETRIC FLASK, CLASS A, 2000ML

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

£24.14

RUBBER STOPPER SOLID 40mm 18mm (Bottom 40mm) (Top 49.5mm) Length 40.5mm PK10

RUBBER STOPPER SOLID 40mm (Bottom 40mm) (Top 49.5mm) Length 40mm PK10

£12.99

FLASK, FLAT BOTTOM, 1000 ML

Conformity to ISO 1773 Standard. Uniform wall thickness and sturdy rim, printed in white color. Made from borosilicate glass  Internal neck dia 28mm

£4.25

SILICON STOPPERS SOLID No 33

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

£3.32

SILICON STOPPERS SOLID No 25

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

£1.65

SILICON STOPPERS SOLID No 21

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

£1.43

NEOPRENE STOPPERS SOLID No31

NEOPRENE STOPPERS SOLID No31

£12.30

NEOPRENE STOPPERS SOLID No21

NEOPRENE STOPPERS SOLID No21

£4.75

NEOPRENE STOPPERS SOLID No13

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

£1.85

FILTERATION CONES SILICON 500ML

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

£8.60

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

£12.33

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

£5.60

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

£4.99

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

£4.95

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

£5.99

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

£3.99

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

£2.75

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

£2.70

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

£4.25

JOINTED FLASK ROUND BOTTOM 100ml 24/29

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

£3.25

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

£2.99

JOINTED FLASK ROUND BOTTOM 50 ml 14/23

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

£2.62

JOINTED FLASK ROUND BOTTOM 25 ml 14/23

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

£2.25

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

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

£5.99

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

£17.55

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

£9.75

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

£2.20

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

£1.25

CONICAL FLASK WIDE NECK 1000ML

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

£4.99

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

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

£6.85

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£5.25

CONICAL FLASK WITH SCREW CAP 1000ML

Made from Borosilicate glass with plastic cap.

£8.99

CONICAL FLASK WITH SCREW CAP 250ML

Made from Borosilicate glass with plastic cap.

£4.15

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

£1.90

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

£1.18

Retort Ring 70mm dia

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

£2.60

FLASK VOLUMETRIC, 1000ML, CLASS A

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

£10.50

FLASK VOLUMETRIC, 25ML, CLASS A

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

£2.55

Showing products per page