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Function and Applications
Rubber stopper to DIN 12871 with 2 holes 7 mm.
Equipment and technical data
- of elastic natural rubber
- good resistance opposite acids and bases
- color: red
- lower diameter: 29 mm
- upper diameter: 35 mm
- height: 30 mm
- diameter of the hole: 7 mm
- fitting for:
- narrow neck flasks 200, 250, 300, 500 ml
- wide neck flasks 50, 100 ml
Free shipping from 300,- €