Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CHEMGLASS Products
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 quality control — CHEMGLASS NMR tubes (C-S-5-500-7A) for structural analysis of active compounds.
Environmental sample storage — CHEMGLASS amber vials (CV-1055-1232) for light-sensitive water or soil extracts.
Organic synthesis — CHEMGLASS distilling flasks (CG-1512-59) for solvent purification and reaction setups.
Laboratory apparatus assembly — CHEMGLASS clamps (CG-9205-04) for securing condensers and flasks on support frames.
Sample preparation for chromatography — CHEMGLASS vials (CG-4900-06) with PTFE closures for HPLC or GC autosamplers.
Mixing and homogenization — CHEMGLASS PTFE stirring bars (CG-2005-30) for magnetic stirring in beakers or flasks.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CHEMGLASS

View all CHEMGLASS parts
Round boiling flask with 100 mL capacity, made from colorless borosilicate glass meeting USP Type I specifications. Features a 24/40 ground glass joint for use with standard stoppers and distillation apparatus. Suitable for heating, boiling, and refluxing liquids in laboratory settings
CHEMGLASS
Round boiling flask with 100 mL capacity, made from colorless borosilicate glass meeting USP Type I specifications. Features a 24/40 ground glass joint for use with standard stoppers and distillation apparatus. Suitable for heating, boiling, and refluxing liquids in laboratory settings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first