NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
ISO 641
ISO 641
Laboratory glassware; Interchangeable spherical ground joints
Title (German)
Laborgeräte aus Glas; austauschbare Kegelschliffverbindungen
Responsible national committee
NA 055-01-03 AA - Glass devices and apparatus
Responsible international committee
ISO/TC 48/SC 7 - Non-measuring equipment made of glass, plastic and ceramics