with insulated handle, rotary seal and by-pass valve for surrounding air, including holding plate covered with asbestos-free material.
Item number: VW1-00620
Vacuum flask holder, 100-1000 ml
Item number: VW1-00621
Vacuum flask holder, 500-6000 ml
Item number: VW1-00622
Vacuum flask holder, max. 10000 ml
