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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

£1.21

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

£1.39

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.

£1.88

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

FLASK, FLAT BOTTOM, 500 ML

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

£2.26

SILICON STOPPERS SOLID No 39

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

£4.83

NEOPRENE STOPPERS SOLID No40

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

£20.98

NEOPRENE STOPPERS SOLID No25

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

£5.98

NEOPRENE STOPPERS SOLID No10

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

£0.95

FILTERATION CONES SILICON 250ML

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

£5.24

FILTERATION CONES RUBBER 250ML

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

£1.42

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 500ml

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

£8.84

Flask, Round Bottom, Two Necks 500ml

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

£9.02

Flask, Round Bottom, Two Necks 250ml

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

£7.08

Flask, Round Bottom, Two Necks 250ml

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

£7.08

Flask, Round Bottom, Two Necks 250ml

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

£6.77

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

£4.88

JOINTED FLASK ROUND BOTTOM 1000ml 24/29

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

£7.66

JOINTED FLASK ROUND BOTTOM 1000ml 19/26

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

£7.56

JOINTED FLASK ROUND BOTTOM 500ml 19/26

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

£4.98

JOINTED FLASK ROUND BOTTOM 250ml 19/26

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

£3.93

JOINTED FLASK ROUND BOTTOM 25 ml 19/26

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

£1.99

RUBBER STOPPER SOLID 26mm (Bottom 26mm) (Top 30mm) PK10

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

£5.13

ROUND BOTTOM FLASK 1000ML

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

£3.80

CONICAL FLASK WIDE NECK 250ML

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

£1.99

CONICAL FLASK WIDE NECK 50ML

Made from borosilicate glass with wide neck. Internal neck dia 28mm

£1.68

50ml pear bottom flask, 14/23

Made from borosilicate glass cap 100 ml Joint size 14/23 Height 125 mm Diameter 58 mm

£1.80

FLASK, FLAT BOTTOM, 250 ML

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

£1.44

FLASK, FLAT BOTTOM, 50 ML

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

£0.77

Flask, Conical (Erlenmeyer), Graduated 50ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 50ml Neck diameter 18mm internal

£0.74

FLASK VOLUMETRIC, 100ML, CLASS A

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

£3.14

FLASK VOLUMETRIC, 250ML, CLASS A

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

£4.72

Flask, Pear Shape, Two Necks 100ml

Made from borosilicate glass capacity 100ml, height 110mm, centre socket 14/23, side socket 14/23.

£5.25

VOLUMETRIC FLASK WITH GLASS STOPPER 500ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 500ml

£5.24

VOLUMETRIC FLASK WITH GLASS STOPPER 10ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 10ml

£1.73

RUBBER STOPPER 1 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

RUBBER STOPPER 1 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

£2.20

RUBBER STOPPER 1 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

RUBBER STOPPER 1 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£1.99

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

RUBBER STOPPER SOLID 13mm (Bottom 13mm) (Top 16mm) Length 24mm

£0.90

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

£1.21

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

£1.39

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.

£1.88

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

FLASK, FLAT BOTTOM, 500 ML

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

£2.26

SILICON STOPPERS SOLID No 39

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

£4.83

NEOPRENE STOPPERS SOLID No40

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

£20.98

NEOPRENE STOPPERS SOLID No25

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

£5.98

NEOPRENE STOPPERS SOLID No10

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

£0.95

FILTERATION CONES SILICON 250ML

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

£5.24

FILTERATION CONES RUBBER 250ML

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

£1.42

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 500ml

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

£8.84

Flask, Round Bottom, Two Necks 500ml

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

£9.02

Flask, Round Bottom, Two Necks 250ml

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

£7.08

Flask, Round Bottom, Two Necks 250ml

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

£7.08

Flask, Round Bottom, Two Necks 250ml

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

£6.77

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

£4.88

JOINTED FLASK ROUND BOTTOM 1000ml 24/29

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

£7.66

JOINTED FLASK ROUND BOTTOM 1000ml 19/26

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

£7.56

JOINTED FLASK ROUND BOTTOM 500ml 19/26

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

£4.98

JOINTED FLASK ROUND BOTTOM 250ml 19/26

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

£3.93

JOINTED FLASK ROUND BOTTOM 25 ml 19/26

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

£1.99

RUBBER STOPPER SOLID 26mm (Bottom 26mm) (Top 30mm) PK10

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

£5.13

ROUND BOTTOM FLASK 1000ML

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

£3.80

CONICAL FLASK WIDE NECK 250ML

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

£1.99

CONICAL FLASK WIDE NECK 50ML

Made from borosilicate glass with wide neck. Internal neck dia 28mm

£1.68

50ml pear bottom flask, 14/23

Made from borosilicate glass cap 100 ml Joint size 14/23 Height 125 mm Diameter 58 mm

£1.80

FLASK, FLAT BOTTOM, 250 ML

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

£1.44

FLASK, FLAT BOTTOM, 50 ML

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

£0.77

Flask, Conical (Erlenmeyer), Graduated 50ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 50ml Neck diameter 18mm internal

£0.74

FLASK VOLUMETRIC, 100ML, CLASS A

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

£3.14

FLASK VOLUMETRIC, 250ML, CLASS A

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

£4.72

Flask, Pear Shape, Two Necks 100ml

Made from borosilicate glass capacity 100ml, height 110mm, centre socket 14/23, side socket 14/23.

£5.25

VOLUMETRIC FLASK WITH GLASS STOPPER 500ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 500ml

£5.24

VOLUMETRIC FLASK WITH GLASS STOPPER 10ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 10ml

£1.73

RUBBER STOPPER 1 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

RUBBER STOPPER 1 HOLE 21mm (Bottom 21mm) (Top 24mm) Length 28mm PK10

£2.20

RUBBER STOPPER 1 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

RUBBER STOPPER 1 HOLE 18mm (Bottom 18mm) (Top 21mm) Length 26mm PK10

£1.99

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

RUBBER STOPPER SOLID 13mm (Bottom 13mm) (Top 16mm) Length 24mm

£0.90

Showing products per page