Test tubes with NS joint, without graduation, DURAN® tubing, with hexagonal stopper

el código: 7970443*LLG
7970443*LLG
fabricante: LLG
Test tubes with NS joint, without graduation, DURAN® tubing, with hexagonal stopper
Made of DURAN® tubing. With round bottom, with NS socket and hexagonal stopper.
Manufacturer:Lenz-Laborglas GmbH & Co. KG
Article description 1:Round bottom vial NS 14/23, 100x16 mm
Article description 2:with ground joint and NS socket
Article description 3:with hexagonal stopper