Standard ground stoppers (165 items)

Conical ground joint stoppers, LDPE Hollow, with sealing rings and octagonal grip. Ground size NS34/35 Version Hollow Grip disc Octagonal Autoclavable Yes Material LDPE

Conical ground joint stoppers, LDPE Hollow, with sealing rings and octagonal grip. Ground size NS34/35 Version Hollow Grip disc Octagonal Autoclavable Yes Material LDPE

Conical ground joint stoppers, LDPE Hollow, with sealing rings and octagonal grip. Ground size NS45/40 Version Hollow Grip disc Octagonal Autoclavable Yes Material LDPE

Conical ground joint stoppers, LDPE Hollow, with sealing rings and octagonal grip. Ground size NS45/40 Version Hollow Grip disc Octagonal Autoclavable Yes Material LDPE

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS10/19 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS10/19 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS12/21 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS12/21 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS14/23 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS14/23 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS19/26 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS19/26 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS24/29 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS24/29 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS29/32 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS29/32 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS7/16 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, PP Hollow, with sealing rings and square grip. Autoclavable (121 °C). Ground size NS7/16 Version Hollow Grip disc Square Autoclavable Yes Material PP

Conical ground joint stoppers, borosilicate glass 3.3 Amber, honed. Ground size NS10/19 Colour Brown Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS12/21 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS12/21 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 Amber, honed. Ground size NS12/21 Colour Brown Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS14/23 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS14/23 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 Amber, honed. Ground size NS14/23 Colour Brown Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS19/26 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS19/26 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 Amber, honed. Ground size NS19/26 Colour Brown Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS24/29 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS24/29 Version Solid Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 Amber, honed. Ground size NS24/29 Colour Brown Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS29/32 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS29/32 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS34/35 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Conical ground joint stoppers, borosilicate glass 3.3 DIN 12252. Solid or semi-hollow, with octagonal grip. Ground size NS34/35 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS10/19 Bottom Ø 8.1 mm Colour Blue Autoclavable Yes Mate...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS10/19 Bottom Ø 8.1 mm Colour Blue Autoclavable Yes Mate...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS12/21 Bottom Ø 10.4 mm Colour Green Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS12/21 Bottom Ø 10.4 mm Colour Green Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS14/23 Bottom Ø 12.2 mm Colour Brown Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS14/23 Bottom Ø 12.2 mm Colour Brown Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS19/26 Bottom Ø 16.4 mm Colour Yellow Autoclavable Yes M...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS19/26 Bottom Ø 16.4 mm Colour Yellow Autoclavable Yes M...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS24/29 Bottom Ø 21.1 mm Colour Red Autoclavable Yes Mate...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS24/29 Bottom Ø 21.1 mm Colour Red Autoclavable Yes Mate...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS29/32 Bottom Ø 25.8 mm Colour Black Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS29/32 Bottom Ø 25.8 mm Colour Black Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS34/35 Bottom Ø 30.9 mm Colour White Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS34/35 Bottom Ø 30.9 mm Colour White Autoclavable Yes Ma...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS7/16 Bottom Ø 5.9 mm Colour Violet Autoclavable Yes Mat...

Conical stoppers, NS, PE Stoppers manufactured to DIN standard 12242 ensuring an effective seal, even on non-standard surfaces. Ground size NS7/16 Bottom Ø 5.9 mm Colour Violet Autoclavable Yes Mat...

Ground joint stoppers, borosilicate glass 3.3, semi hollow DIN 12252. With octagonal grip. Ground size NS29/32 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, semi hollow DIN 12252. With octagonal grip. Ground size NS34/35 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, semi hollow DIN 12252. With octagonal grip. Ground size NS45/40 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, semi hollow DIN 12252. With octagonal grip. Ground size NS60/46 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, semi hollow DIN 12252. With octagonal grip. Ground size NS85/55 Version Semi-hollow Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, solid DIN 12252. With octagonal grip. Ground size NS10/19 Version Solid Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, solid DIN 12252. With octagonal grip. Ground size NS12/21 Version Solid Grip disc Octagonal Material Boro 3.3

Ground joint stoppers, borosilicate glass 3.3, solid DIN 12252. With octagonal grip. Ground size NS19/26 Version Solid Grip disc Octagonal Material Boro 3.3

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS10/19 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS12/21 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS14/23 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS19/26 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS24/29 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS29/32 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS34/35 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS45/40 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, flat For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS7/16 Grip disc Hexagonal Material DURAN® glass

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS10/19 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS12/21 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS14/23 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS19/26 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS24/29 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS29/32 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS34/35 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS45/40 Version Hollow Grip disc Hexagonal Material DURAN® ...

Hexagonal hollow stopper DURAN®, pointed For closing glassware such as ground flasks or laboratory bottles. DG-joint quality. Ground size NS7/16 Version Hollow Grip disc Hexagonal Material DURAN® g...

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS10/19 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS12/21 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS14/23 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS19/26 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS24/29 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS29/32 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS34/35 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS45/40 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, borosilicate glass 3.3 With flat bottom. Ground size NS7/16 Grip disc Hexagonal Material Boro 3.3

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS10/19 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS10/19 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS12/21 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS12/21 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS14/23 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS14/23 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS19/26 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS19/26 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS24/29 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS29/32 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS29/32 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS34/35 Version Hollow Grip disc Hexagonal Colour Clear Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS7/16 Version Hollow Grip disc Hexagonal Colour Brown Material Glass

Hollow stoppers, hexagonal plate, glass Glass stopper for tight sealing of standard ground vessels, DIN 12 252. Ground size NS7/16 Version Hollow Grip disc Hexagonal Colour Clear Material Glass