14mm Test tubes borosilicate glass 3.3 graduated with stopper PE

Test tubes, borosilicate glass 3.3, graduated, with stopper, PE
With NS ground socket, blue graduation and round bottom.

Ø 14 mm
Length 170 mm
Dimensions (ØxL) 14 x 170 mm
Ground size NS12/21
Nominal capacity 10 ml
Graduation 0.1 ml
With beaded rim No
Material Boro 3.3
Type of closure Without