4280-100 PYREX 100mL Long Neck Boiling Flask, Round Bottom, Tall Weighing Bottle

4280-100 PYREX 100mL Long Neck Boiling Flask, Round Bottom, Tall Weighing BottleCorning These 100mL PYREX(r) round bottom boiling flasks have long necks with tooled mouths and take a No. 2 rubber stopper. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination free results and long life under the toughest lab conditions.

The high performance silicone O-ring caps are designed for high speed applications with its wide knurls for easy grip feature

The fritted disc provides greater efficiency and more uniform dispersion of gas bubbles for complete absorption

Products (max 1 000 entries)

5mm Transwell with 5

-95 k PA (14psi) pressure tested

Maximum capacity [Max]: 310g

Corning This complete 250mL PYREX® Kuderna-Danish Concentrator apparatus consists of a 3-ball Snyder column with 24/40 Standard Taper joints (2158-3CO)

Corning 1536 well Black with Clear Bottom Not Treated Low Base Polystyrene Microplate

especially wherever high accuracy of measurement

The components are interchangeable with competitive product offerings

Corning 384 Well Black Clear Bottom Ultra-Low Attachment Microplate

is often used to regulate refluxing by adjusting the flow of air or water through it (dephlegmation)