Product details

Rubber stopper,d=22/17mm, 3 holes

Rubber stopper,d=22/17mm, 3 holes

Item no.: 39255-14

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  • Description
  • Related Experiments

Function and Applications

Rubber stopper to DIN 12871 with 1 hole 7 mm and 2 holes 1,5 mm.

Equipment and technical data

  • of elastic natural rubber
  • good resistance opposite acids and bases
  • color: red
  • lower diameter: 17 mm
  • upper diameter: 22 mm
  • height: 25 mm
  • diameter of the hole: 7 and 1,5 mm
  • fitting for:
    • test-tubes 18 x 180 mm and 20 x 180 mm
    • devices with standardised conical socket SB 19

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