Hollow stoppers, hexagonal plate, borosilicate glass 3.3

SKU: 6258586*LLG
6258586*LLG
Manufacturer: LLG
Hollow stoppers, hexagonal plate, borosilicate glass 3.3
With flat bottom.
Manufacturer:Lenz-Laborglas GmbH & Co. KG
Article description 1:Hexagonal stopper NS 19/26
Article description 2:flat bottom, Boro 3.3