Rubber stopper, d = 22/17 mm, 1 hole

Article no. 39255-01 | Type: Equipment & Accessories

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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: 17 mm
  • upper diameter: 22 mm
  • height: 25 mm
  • diameter of the hole: 7 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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