standard ground stoppers

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 Hexagonal hollow stopper DURAN®, pointed

DWK

For closing glassware such as ground flasks or laboratory bottles. DG-joint quality....

 Conical ground joint stoppers, PP

BRAND

Hollow, with sealing rings and square grip. Autoclavable (121 °C)....

 Stoppers DURAN®, PE

DWK

Octagonal. Suitable up to max. 80 °C....

 Hollow stoppers, hexagonal plate, glass

Hirschmann

Glass stopper for tight sealing of standard ground vessels, DIN 12 252....

 Hollow stoppers, hexagonal plate, borosilicate glass 3.3

Lenz

With flat bottom....

 Conical ground joint stoppers, borosilicate glass 3.3

BRAND

Amber, honed....

Glass stopper NS 10/19 octagonal, DURAN®, solid

DWK

PO number Package size Price per package    

1

9230053

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Glass stopper NS 45/40 octagonal, DURAN®, semi-hollow

DWK

PO number Package size Price per package    

1

9230062

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Stopper NS 10/19, PP

Isolab

PO number Package size Price per package    

1

4008495

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Product discontinued. Successor product: 4672110

Stopper NS 14/23, PP

LLG

PO number Package size Price per package    

1

4008497

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Product discontinued. Successor product: 4672111

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