Rubber stopper,d=12/8mm,w/o hole

Function and Applications

Rubber stopper to DIN 12871 without hole.

Equipment and technical data

• of elastic natural rubber
• good resistance opposite acids and bases
• color: red
• lower diameter: 8 mm
• upper diameter: 12 mm
• height: 20 mm
• fitting for:
  • test-tubes 12 x 100 mm