You searched for: Round Bottom Flasks

Supplier: Chemglass

Round bottom, heavy wall single short neck flask with a standard taper outer joint.

Supplier: Corning

Flasks have tooled mouths for uniform stopper fit and carefully controlled wall thicknesses to maintain proper balance between thermal expansion and mechanical strength for optimal shock resistance

Supplier: Ace Glass

Round-bottom flasks with three [ST] outer joints and #7 Ace-Thred neck

Supplier: Chemglass

These round-bottom, heavy wall, three-neck flasks have [ST] outer joints on the center neck and 20°-angled side necks

Supplier: DWK Life Sciences (KIMBLE)

Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Supplier: Chemglass

Round bottom, heavy wall single short neck flask with a standard taper outer joint.

Supplier: DWK Life Sciences (KIMBLE)

KIMAX® flask with a center neck that extends above the side necks.

Supplier: Corning

PYREX® 7740 borosilicate glass, clear, with short neck.

Supplier: Chemglass

Three-neck flasks with standard taper outer joints on the center neck and vertical side necks.

Supplier: Ace Glass

These round-bottom, borosilicate flasks feature two necks and a side port with either a 2 mm glass stopcock or a 0-3 inlet valve

Supplier: Ace Glass

Distilling round-bottom flask coated with Ace Instatherm®

Supplier: Chemglass

Heavy wall round bottom three neck flasks with standard taper outer joints on center and side necks.

Supplier: Chemglass

These round bottom three-neck flasks feature heavy wall construction have [ST] outer joints on the center neck and vertical side necks

Supplier: Chemglass

Two neck flasks with standard taper outer joint.

Supplier: Ace Glass

This flask is used when handling air-sensitive materials

Supplier: Chemglass

The round bottom, heavy wall, four-neck flask feature a standard taper.

Supplier: Kemtech America

Round-bottom flasks with one straight [ST] joint and one angled [ST] joint

Supplier: Ace Glass

This round bottom, cylindrical flask is useful in many Mini-Lab assemblies, and in other applications where a wide-mouth flask of small capacity is desired

Supplier: Ace Glass

Round bottom flask with a single neck with standard taper joint and an 8 mm side outlet with either a 2 mm glass stopcock or a 0-3 inlet valve

Supplier: Ace Glass

This borosilicate storage tube comes with a 0-4mm Hi-Vac valve top with a 9mm side port designed to accept ⅜" Cajon fittings

Supplier: Ace Glass

These round-bottom flasks have angled side necks and [ST] outer joints

Supplier: Ace Glass

These round bottom flasks have a single unfinished center neck

Supplier: United Scientific Supplies

Round bottom boiling flasks with three necks of equal socket joints.

Supplier: Kemtech America

Round bottom with [ST] joints.

Supplier: Chemglass

All PFA single neck round bottom flasks with standard taper outer joint.

Supplier: Kemtech America

Round bottom, four-neck flask with outer [ST] joints and a thermometer joint.

Supplier: Ace Glass

This round-bottom flask has a single long neck with a reinforced [ST] 24/40 outer joint

Supplier: Kemtech America

Round-bottom with [ST] joints.

Supplier: Ace Glass

This round-bottom flask has a center neck with a [SJ] 35/25 top joint and an angled side port thermometer well

Supplier: United Scientific Supplies

Boiling flasks designed for heating mantles.