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CHEMGLASS Boiling Flask, 25 mL, Pear, Colorless, 14/20 Stopper, USP Type I - Glass Boiling Flasks
CHEMGLASSGlass Boiling Flasks

CHEMGLASS Boiling Flask, 25 mL, Pear, Colorless, 14/20 Stopper, USP Type I

The CHEMGLASS Boiling Flask is a 25 mL glass boiling flask with a pear shape and colorless body. It is manufactured to USP Type I specifications and is compatible with a 14/20 stopper size (MPN CG-1554-26).

SKU 3G-OTH-374107

Also listed as: CG155426 · CG 1554 26

Brand
CHEMGLASS
Item
Boiling Flask, 25 mL, Pear, Colorless, 14/20 Stopper, USP Type I
Part Number
CG-1554-26
Category
Glass Boiling Flasks
Available to Order
Also known as:CG-1554-26CHEMGLASS
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Local office
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Phone
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Technical Specifications

CHEMGLASS
Manufacturer Part Number
CG-1554-26
Type
Colorless, Pear, A
Shape
Pear
Body Color
Colorless
USP Specification
Type I
Compatible With Stopper Size
14/20
Compatible with Stopper Size
14/20

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHEMGLASS Boiling Flask is a 25 mL glass boiling flask with a pear shape and colorless body. It is manufactured to USP Type I specifications and is compatible with a 14/20 stopper size (MPN CG-1554-26).

Frequently Asked Questions

What is the CHEMGLASS Boiling Flask CG-1554-26 used for?

This 25 mL pear-shaped boiling flask is used for heating and boiling liquids in laboratory distillation, reflux, and synthesis setups. Its USP Type I borosilicate glass withstands thermal shock and chemical exposure, making it suitable for pharmaceutical, chemical, and research applications.

What are the specifications of the CHEMGLASS Boiling Flask CG-1554-26?

The flask has a 25 mL capacity, pear shape, colorless body, and a 14/20 stopper size. It meets USP Type I glass specifications for chemical durability and thermal resistance. The manufacturer part number is CG-1554-26, and it is produced by CHEMGLASS.

Where to buy the CHEMGLASS Boiling Flask CG-1554-26 worldwide?

3G Electric supplies the CHEMGLASS Boiling Flask CG-1554-26 to laboratories worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the correct CHEMGLASS Boiling Flask for a 14/20 joint?

Ensure the flask has a 14/20 compatible stopper size, as indicated by the CG-1554-26 model. The pear shape provides even heating, and the USP Type I glass suits most organic and inorganic reactions. Always verify the joint size matches your apparatus before ordering.

Used in

Common applications for CHEMGLASS
Pharmaceutical research — Chemglass micro stir bars (e.g., CG-2003-10) for mixing small-volume drug formulations in vials.
Analytical chemistry — PTFE stir bars (e.g., CG-2003-18) for sample preparation in cuvettes and microplates.
Biotechnology — Autoclavable Chemglass stir bars (e.g., CG-2003-15) for sterile mixing in cell culture media.
Chemical synthesis — Chemglass glassware and stir bars for bench-scale reactions in round-bottom flasks.
Quality control laboratories — Micro stir bars (e.g., CG-2003-17) for homogeneity testing of liquid samples.
Environmental testing — PTFE stir bars (e.g., CG-2003-12) for mixing water samples in trace analysis.
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CHEMGLASS Products

3G Electric supplies CHEMGLASS glass boiling flasks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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