round-bottom flask for sale, brand-new and used.

500 ml 3 neck round bottom flask 24/40 joints .

For sale is a brand new PYREX 2000mL No. 4321 Single Neck Round Bottom Flask.Never used before. You may receive the item with small pieces of styrofoam pellets on or inside of it due to the nature of shipping.

Pyrex 250 mL Round Bottom Boiling Flask, Short Neck, 24/40 Joint. No chips or cracks

Kimax 100 mL Round Bottom Flask 19/22 ground glass joint *Excellent condition

Chemglass Round Bottom Boiling Flask, Short Neck, 24/40 Joint. Excellent condition with no visible signs of wear. N

Corning Pyrex 250ml Round Bottom Boiling Flask Single Neck 24/40 Oute Joint 250 Like brand new, no defects. Ground joint feels real nice. Ships fast and with care.

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100 ml 3-neck Round Bottom Boiling Flask, 14/20 Joints. Good Condition, No Chips.

Chemglass CG-1520-A-41 15 ml round bottom flask 2 neck standard taper 14/20excellent condition

Kontes 5000ml Round Bottom Boiling Flask 45/50 JointVery Good Condition with No Chips.

Reliance Glass 1000ml 3-Neck Round Bottom Flask, 29/42 Center Joint, 24/40 Side Joints Very Nice Condition with No Chips

Lab Glass 1000ml 4-Neck Round Bottom Flask, 29/42 Center Joint, 24/40 Side Joints. Very Good Condition with No Chips.

Reliance Glass 1000ml 3-Neck Round Bottom Flask 29/42 Joints. Very Good Condition with No Chips.

500ml Morton Type Round Bottom Flask, 29/40 center Joint, 24/40 Side Joints. Very Good Condition with No Chips.

Ace Glass 250 ml vertical 3-Neck Round Bottom Flask 24/40 Joints Very Good Condition with No Chips

Roche custom glass 500ml 4 neck half jacketed reaction flask. Used in very good condition, no chips or cracks, does have some minor abrasion to inside flask bottom from mixer, will not affect usability, see photo-. Jacket has hose barbs to connect hot or cold circulating fluids to regulate reaction in flask.

For sale is one Kimax Round Bottom Flask with three

For sale is one used Kontes Round Bottom Flask, Vertical Type, with four necks 24/40 joints. 1000 mL capacity.

VINTAGE #26050 CHEMISTRY LAB PYREX 200ML DISTILLING FLORENCE ROUND BOTTOM FLASK Dims: 7.25" x 3" - Stick is 3.5"W Clamp not included. No chips or cracks. Glass has residue, was cleaned but not scrubbed.

All glass is in good shape. I have not found the cap yet, it will be included with the auction if it is uncovered before it has to ship. email me any question I will seriously consider all offers Combine other items from my sale for reduced shipping cost!