Round bottom flasks with standard glass ground joint
DURAN® borosilicate glass 3.3, amber.
- Very good chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
With centre neck NS 14/23 or NS 29/32 and white matt labelling area. Coloured brown to protect light-sensitive substances.
DIN 12348
: DIN EN ISO 4797
Frequently Bought Together
VWR®, TLC Aluminium Plates, Silica, Unmodified Layers
: VWR Collection
Round bottom flasks with standard glass ground joint
: Lenz Laborglas GmbH & CO.KG
VWR®, Laboratory Bottles, Narrow Neck, with Screw Cap
: VWR Collection
VWR®, Universal Pipette Tips
: VWR Collection
Acetone ≥99%, TECHNICAL
: VWR Chemicals
VWR®, Transfer Pipettes, High Performance
: VWR Collection
VWR®, Beakers, Low Form
: VWR Collection
VWR® Cooling Bricks
: VWR Collection
VWR®, Nitrile Gloves
: VWR Collection
Dropping funnels, cylindrical, with pressure balance
: witeg Labortechnik