Flask Pear shape with Two Neck
Product Code : EL-GF-10166
Quick answer: The Flask Pear shape with Two Neck is a borosilicate glass pear-shaped flask with a second side neck set at a 25° angle, giving an additional access or fitting point alongside the main 14/23 centre socket; it is available starting from a 50ml capacity, with further capacity options offered — buyers should confirm the exact capacity range at enquiry stage.
| Specification | Detail |
|---|---|
| Material | Borosilicate glass |
| Centre socket size | 14/23 |
| Side neck angle | 25° |
| Capacity (confirmed) | 50ml, overall height 100mm |
Additional capacity options beyond 50ml are offered for this flask; buyers should confirm the exact capacity and side-socket size required at enquiry stage before ordering.
Why a Second Neck at an Angle
The angled side neck on this pear-shaped flask gives a second access point — useful for a thermometer, addition funnel or gas inlet — without disturbing the main centre socket connection. Setting the side neck at 25° rather than vertically keeps the fitting clear of the main apparatus stack in a typical reaction set-up.
Frequently Asked Questions
What is the side neck angle on this flask?
The side neck is set at a 25° angle relative to the main neck.
What is the centre socket size?
The centre socket size is 14/23.
What capacities are available?
A 50ml capacity is confirmed
Related Products
Explore more from the Glass Flask range, including Flask Pear Shape Single Neck.
Request a Quote
Contact Us for a quotation, confirming the exact capacity required, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.