Test tubes with NS joint, with conical bottom, DURAN® tubing

SKU: 6257372*LLG
6257372*LLG
Manufacturer: LLG
Test tubes with NS joint, with conical bottom, DURAN® tubing
With conical bottom, with socket NS 14/23, available without stopper, with PE stopper or with hexagonal hollow glass stopper, made of DURAN® tubing.
Manufacturer:Lenz-Laborglas GmbH & Co. KG
Article description 1:Acuate bottom glass NS 14/23, 17x120 mm
Article description 2:with gournd joint, DURAN
Article description 3:with hexagonal stopper