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Flasks

 
 
£
£

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

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

£0.75

PLATINUM ELECTRODES FOR HOFFMAN (PAIR)

A pair of platinum electrodes for Hoffman

£13.99

Flask, Pear Shape, Two Necks 100ml

Made from borosilicate glass capacity 100ml, height 125mm, centre socket 14/23, side socket 14/23.

£3.92

Coplin Staining jar

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

£5.82

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£4.41

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

Retort Ring 70mm dia

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

£2.55

50ml pear bottom flask, 14/23

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

£1.70

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

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

£1.59

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

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

£2.15

Flask, Pear Shape, Two Necks 100ml

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

£4.89

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

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

£4.89

NEOPRENE STOPPERS SOLID No10

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

£0.87

NEOPRENE STOPPERS SOLID No25

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

£5.54

NEOPRENE STOPPERS SOLID No40

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

£19.45

SILICON STOPPERS SOLID No 39

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

£4.53

NEOPRENE STOPPERS SOLID No21

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

£3.87

NEOPRENE STOPPERS SOLID No31

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

£10.29

SILICON STOPPERS SOLID No 21

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

£0.93

SILICON STOPPERS SOLID No 25

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

£1.28

SILICON STOPPERS SOLID No 33

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

£3.14

NEOPRENE STOPPERS SOLID No13

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

£1.47

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

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

£5.73

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

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

£0.89

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

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

£4.26

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

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

£2.06

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

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

£2.40

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

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

£6.22

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

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

£4.85

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

£0.71

VOLUMETRIC FLASK WITH GLASS STOPPER 10ML

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

£1.57

VOLUMETRIC FLASK WITH GLASS STOPPER 500ML

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

£4.80

FLASK VOLUMETRIC, 250ML, CLASS A

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

£3.91

FLASK VOLUMETRIC, 100ML, CLASS A

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

£2.60

VOLUMETRIC FLASK WITH PLASTIC STOPPER 50ML

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

£1.86

VOLUMETRIC FLASK WITH PLASTIC STOPPER 25ML

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

£1.67

VOLUMETRIC FLASK WITH PLASTIC STOPPER 100ML

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

£2.25

Flask, Conical (Erlenmeyer), Graduated 100ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 100ml Neck Diameter 18mm internal

£0.72

VOLUMETRIC FLASK WITH GLASS STOPPER 1000ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 1000ml

£8.18

FLASK VOLUMETRIC, 5 ML, CLASS A

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

£1.62

FLASK VOLUMETRIC, 10ML, CLASS A

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

£1.72

FLASK VOLUMETRIC, 50ML, CLASS A

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

£2.40

FLASK VOLUMETRIC, 500ML, CLASS A

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

£5.59

FLASK VOLUMETRIC, 2000ML, CLASS A

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

£15.63

VOLUMETRIC FLASK WITH PLASTIC STOPPER 250ML

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

£3.19

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

Showing products per page

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

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

£0.75

PLATINUM ELECTRODES FOR HOFFMAN (PAIR)

A pair of platinum electrodes for Hoffman

£13.99

Flask, Pear Shape, Two Necks 100ml

Made from borosilicate glass capacity 100ml, height 125mm, centre socket 14/23, side socket 14/23.

£3.92

Coplin Staining jar

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

£5.82

CARBON ELECTRODES FOR HOFFMAN (PAIR)

A pair of carbon electrodes for Hoffman

£4.41

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

Retort Ring 70mm dia

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

£2.55

50ml pear bottom flask, 14/23

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

£1.70

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

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

£1.59

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

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

£2.15

Flask, Pear Shape, Two Necks 100ml

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

£4.89

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

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

£4.89

NEOPRENE STOPPERS SOLID No10

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

£0.87

NEOPRENE STOPPERS SOLID No25

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

£5.54

NEOPRENE STOPPERS SOLID No40

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

£19.45

SILICON STOPPERS SOLID No 39

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

£4.53

NEOPRENE STOPPERS SOLID No21

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

£3.87

NEOPRENE STOPPERS SOLID No31

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

£10.29

SILICON STOPPERS SOLID No 21

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

£0.93

SILICON STOPPERS SOLID No 25

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

£1.28

SILICON STOPPERS SOLID No 33

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

£3.14

NEOPRENE STOPPERS SOLID No13

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

£1.47

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

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

£5.73

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

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

£0.89

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

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

£4.26

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

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

£2.06

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

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

£2.40

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

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

£6.22

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

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

£4.85

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

£0.71

VOLUMETRIC FLASK WITH GLASS STOPPER 10ML

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

£1.57

VOLUMETRIC FLASK WITH GLASS STOPPER 500ML

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

£4.80

FLASK VOLUMETRIC, 250ML, CLASS A

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

£3.91

FLASK VOLUMETRIC, 100ML, CLASS A

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

£2.60

VOLUMETRIC FLASK WITH PLASTIC STOPPER 50ML

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

£1.86

VOLUMETRIC FLASK WITH PLASTIC STOPPER 25ML

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

£1.67

VOLUMETRIC FLASK WITH PLASTIC STOPPER 100ML

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

£2.25

Flask, Conical (Erlenmeyer), Graduated 100ml

Conformity to ISO 1773 Standard. Easy to read scale, uniform wall thickness and sturdy rim, printed in white color. 100ml Neck Diameter 18mm internal

£0.72

VOLUMETRIC FLASK WITH GLASS STOPPER 1000ML

In compliance with DIN ISO 1042 Standard. Printed in blue color. Capacity 1000ml

£8.18

FLASK VOLUMETRIC, 5 ML, CLASS A

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

£1.62

FLASK VOLUMETRIC, 10ML, CLASS A

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

£1.72

FLASK VOLUMETRIC, 50ML, CLASS A

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

£2.40

FLASK VOLUMETRIC, 500ML, CLASS A

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

£5.59

FLASK VOLUMETRIC, 2000ML, CLASS A

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

£15.63

VOLUMETRIC FLASK WITH PLASTIC STOPPER 250ML

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

£3.19

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

Showing products per page