boiling flask for sale, brand-new and used.

I bought these Pyrex Boiling flasks as part of a huge lot of laboratory glassware at a healthcare auction. Although these flasks will not include the original packaging, they look brand new! So, they will be sold as Like-new / Used.

ROUND BOTTOM BOILING FLASK 25mL 24/40 JOINT Organic Chemistry LAB NEW Description:

1000ml round bottom boiling flask, was used to distill alchohol, mouth is about 1 3/8 in wide, about 7 7/8 in tall, and about 5 in wide

Chemglass 200 mL Round Bottom Boiling Flask, Short Neck, 24/40 Joint. Excellent condition. This flask has almost no

This is for one (1) Glassco 100ml boiling glass flask with a single neck and a round bottom Great condition!

This is for one (1) Bomex 250ml boiling glass flask with a single neck and a round bottom Great condition!

800 mL Pyrex long neck boiling flask (2) is in excellent condition. No cracks or chips. PayPal only.

These used set of 2 PYREX 500ml glass round bottom boiling flask is in excellent condition. No cracks or chips. Paypal only accepted.

This listing is for a RELIANCE brand 12 Liter BOILING or REACTOR FLASK with 2 side necks of 24/40 and a center 55/50 neck joint, and is COMPLETE with an adapter from 55/50 to ACE #15 THREAD joint, plus an ACE #15 STIRRING BEARING (Ace #8044-24 @ $233), plus a 5" wide TEFLON BLADE 5" and also a 26.5" long 10 mm diameter STIRRING SHAFT. It was used for preparing small batches of silver nitrate, and has been thoroughly cleaned. You can see it here in our lab at 1020 N.

Used boiling flask from a now defunct laboratory.

Vintage unused Pyrex USA boiling flask. High quality Corning glass with 24/40 neck and a sealed insertion port to protect expensive thermocouple from acids or other caustic chemicals. New old stock.

New old stock, box of 6, 300 ml round bottom Pyrex boiling flasks. Have been sitting for years, collected dust, will need to be cleaned.

Used  2,000 mL round bottom glass distilling, boiling flask. 29/32