Large Capacity Low Form Borosilicate Glass Beaker with Spout Capacity:5000mL low-mass aluminum walls minimizing heat

low-mass aluminum walls minimizing heat capacity during liquid-sample thermodynamics measurements

offering a well-characterized expansion coefficient for comparative-metals work

Used in the classic acid-and-marble-chip gas evolution demonstration

Dissecting microscopes

the smaller-tube counterpart to the 300x44mm standard rheostats with the same constantan-winding construction

Large Capacity Low Form Borosilicate Glass Beaker with Spout Capacity:5000mL low-mass aluminum walls minimizing heatReinforced wall large volume beaker with a pronounced spout for controlled pouring of bulk reagents and preparation of large batches in industrial and prep chemistry.