Pyrex - Erlenmeyer Flask, 2000mL - Wide Neck - Borosilicate Glass - US made

Boiling Flask with Joint, 1000ml - 24/29 Socket Size - Round Bottom- Eisco Labs

Boiling Flask with Joint, 2000ml - 29/32 Socket Size - Round Bottom - Eisco Labs

Boiling Flask with 24/29 Joint, 1000ml - Borosilicate Glass - Eisco Labs

Boiling Flask with 24/29 Joint, 500ml - Borosilicate Glass - Eisco Labs

PYREX® Three Neck Distilling Flask with Vertical Neck Standard Taper Joints

Erlenmeyer Flask, 2000mL - Narrow Neck - Eisco Labs