Function and Applications
Rubber stopper to DIN 12871 with 1 hole 7 mm.
Equipment and technical data

of elastic natural rubber
good resistance opposite acids and bases
color: red
lower diameter: 12,5 mm
upper diameter: 16,5 mm
height: 20 mm
diameter of the hole: 7 mm
fitting for:



test-tubes 16 x 160 mm