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

SKU: 7970036*LLG
7970036*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:Test tubes with normal ground joint,
Article description 2:socket NS 14/23, PE stopper
Article description 3:height 17 x 115mm