Flasks, pear shaped with two necks
DURAN®, borosilicate glass.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion, giving relatively high resistance to temperature changes
The conical geometry makes them ideal for small-scale reactions.
Frequently Bought Together
VWR®, Beakers, Tall Form
: VWR Collection
VWR®, Beakers, Low Form, Heavy-Duty
: VWR Collection
VWR®, Glass Stoppers for Standard Ground Joints
: VWR Collection
Laboratory bottles, narrow neck, with screw cap, DURAN®
: DWK Life Sciences
Hydrogen peroxide 3% stabilised, GPR RECTAPUR®
: VWR Chemicals
VWR®, Funnels with Short Stem
: VWR Collection
Stopcocks for desiccators
: Lenz Laborglas GmbH & CO.KG
VWR®, Beakers, Low Form
: VWR Collection
VWR®, Pasteur Pipettes
: VWR Collection
VWR®, Laboratory Bottles, Narrow Neck, with Screw Cap
: VWR Collection
1-Hexanol, anhydrous 99%, AcroSeal®
: Thermo Fisher Scientific
Flasks, round bottom, with two necks and standard ground joints
: Lenz Laborglas GmbH & CO.KG