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Kimble™ Kontes™ Lids for Four Neck Reaction Flask

For use with cylindrical and spherical flasks having same flange I.D.

Manufacturer: kimble™  6130000021

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Catalog No. K613000-0021


Description & Specifications


Material Borosilicate Glass
Diameter (English) Inner Flange 4 in.
Diameter (Metric) Inner Flange 10.16cm
For Use With (Equipment) Cylindrical and spherical flasks having the same I.D.
No. of Places 4.0
Standard Taper Joint 24/40
Product Type Cap

  • Flat ground
  • Flange I.D. is 4 in. (10.16cm)
  • Side standard taperjoint is 24/40
  • Thermometer standard taperjoint is 10/30
  • Uses clamp