Comply with DIN 12036.
Conical ground joint neck and solid glass stopper with convex base. Made of borosilicate glass 3.3.
The stoppers have two advantages:
Obj. číslo | 9.920 661 | 9.920 660 | 9.920 664 | 9.920 663 | 9.920 662 |
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Article Packing Unit | 1 | 1 | 1 | 1 | 1 |
Sales Packing Unit | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |