Standard screw cap

The blue standard screw cap exists as well in green, yellow and grey and is always available with a pouring ring in the corresponding colour. The use of coloured caps is an ideal means to make a distinction between the different reactives. At a single glance, the difference between the liquids is observed, even if the flasks are opened.

  • For screw thread GL45.
  • Manufactured in polypropylene.
  • Temperature resistance to +140°C.

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