With four ground joint necks as outlined below. 1 bar max. operating pressure at 250 °C. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.

Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange
Lids flat ground flange
Flat flange flasks
Flasks flat flange