Specialty Flasks

Round bottom 2-neck flask having standard taper outer joints, both being of the same size. Available with a choice of a 2mm high vacuum glass stopcock having a S.

Round bottom 2-neck flask having standard taper outer joints, both being of the same size. Available with a choice of a 2mm high vacuum glass stopcock having a S.

Rugged spherical reaction flask with Duran, flat, ground flange with O-Ring groove, for use with 6517 Quick Release Clamp but with indents for greater agitation. Each flask is supplied with one CAPFE O-Ring (PTFE encapsulated silicone O-Ring).

Rugged spherical reaction flask with Duran, flat, ground flange with O-Ring groove, for use with 6517 Quick Release Clamp but with indents for greater agitation. Each flask is supplied with one CAPFE O-Ring (PTFE encapsulated silicone O-Ring).

Rugged cylindrical reaction flask Duran, flat, ground flange and O-ring groove, with an Easy Action Plug bottom outlet with Chemraz O-Rings for draining contents. For use with 6517 quick release clamp.

Rugged cylindrical reaction flask with Duran ground flange with o-ring groove, for use with 6517 Quick Release Clamp. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) o-ring.

Rugged spherical flask with neck opening of 4 ). Uses 6496 Clamp for securing flask hea

Rugged cylindrical flask with neck opening of 4. Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles."

Rugged cylindrical flask with neck opening of 4. Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles."

Rugged cylindrical flask with neck opening of 4. Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles."

Rugged cylindrical flask with neck opening of 4. Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles."

Rugged cylindrical flask with neck opening of 4. Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles."