Conical ground joint stoppers, borosilicate glass 3.3

el código: 9230059*LLG
9230059*LLG
fabricante: LLG
Conical ground joint stoppers, borosilicate glass 3.3
DIN 12252. Solid or semi-hollow, with octagonal grip.
Manufacturer:BRAND GMBH + CO.KG
Article description 1:Glass stopper NS 29/32
Article description 2:octagonal, boro 3.3, semi-hollow