Test tubes with screw caps (culture tubes)

Test tubes with screw caps (culture tubes)

Test tubes with screw caps are suitable for transporting and growing of cultures.

  • made of borosilicate glass 5.1
  • very good chemical resistance
  • minimal thermal expansion
  • high resistance to thermal shocks
  • with round bottom
  • with white marking area
  • with screw thread and black screw cap including Butyl/PTFE sealing insert (loosely attached)
  • sterilisable up to 110 °C
  • wall thickness: approx. 1.0 to 1.1 mm
  • ungraduated
Cat. No. Length x Ø ext. Thread Capacity Unit
3737737 100 x 13 mm 13 - 415 8 ml 100
3737852 125 x 16 mm 15 - 415 16 ml 100
3737862 150 x 16 mm 15 - 415 20 ml 100
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