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

CHEMGLASS Boiling Flask: 250 mL, Colorless, flat bottom, A - Glass Boiling Flasks
CHEMGLASSGlass Boiling Flasks

CHEMGLASS Boiling Flask: 250 mL, Colorless, flat bottom, A

The CHEMGLASS Boiling Flask is a 250 mL glass boiling flask with a flat bottom and colorless body, meeting USP Type I specifications. It features a 24/40 compatible stopper size (MPN CG-1500-03) for secure…

SKU 3G-OTH-374163

Also listed as: CG150003 · CG 1500 03

Brand
CHEMGLASS
Item
Boiling Flask: 250 mL, Colorless, flat bottom, A
Category
Glass Boiling Flasks
Available to Order
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-1500-03
Type
Colorless, flat bottom, A
Shape
flat bottom
Body Color
Colorless
USP Specification
Type I
Compatible With Stopper Size
24/40
Compatible with Stopper Size
24/40

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 250 mL glass boiling flask with a flat bottom and colorless body, meeting USP Type I specifications. It features a 24/40 compatible stopper size (MPN CG-1500-03) for secure connections in laboratory setups.

Frequently Asked Questions

What is the CHEMGLASS CG-1500-03 boiling flask used for?

The CHEMGLASS CG-1500-03 boiling flask is used for heating and boiling liquids in laboratory distillation, reflux, and synthesis setups. Its flat bottom provides stability on hot plates or heating mantles, and the 24/40 stopper size ensures secure connections with standard glassware.

What are the specifications of the CHEMGLASS 250 mL boiling flask?

This CHEMGLASS boiling flask has a 250 mL capacity, flat bottom, colorless body, and meets USP Type I specifications. It is compatible with a 24/40 stopper size (MPN CG-1500-03). The Type A design ensures uniform wall thickness for consistent heating.

Where to buy the CHEMGLASS CG-1500-03 boiling flask worldwide?

3G Electric supplies the CHEMGLASS CG-1500-03 boiling flask to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this laboratory glassware item.

How to select the right CHEMGLASS boiling flask for a lab?

Select a CHEMGLASS boiling flask based on capacity (250 mL), stopper size (24/40), and bottom shape (flat for hot plates). Ensure the glass meets USP Type I for chemical resistance. For high-temperature work, verify the flask's thermal shock rating with the manufacturer.

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.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHEMGLASS Boiling Flask: 125 mL, Colorless, flat bottom, A, 24/40 Compatible with Stopper Size (MPN CG-1500-02)
CHEMGLASS
CHEMGLASS Boiling Flask: 125 mL, Colorless, flat bottom, A, 24/40 Compatible with Stopper Size (MPN CG-1500-02)
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-17)
CHEMGLASS
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-17)
CHEMGLASS Boiling Flask: 500 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-20)
CHEMGLASS
CHEMGLASS Boiling Flask: 500 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-20)
CHEMGLASS Boiling Flask: 300 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-46)
CHEMGLASS
CHEMGLASS Boiling Flask: 300 mL, Colorless, Round, A, 24/40 Compatible with Stopper Size (MPN CG-1506-46)
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 29/42 Compatible with Stopper Size (MPN CG-1506-18)
CHEMGLASS
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 29/42 Compatible with Stopper Size (MPN CG-1506-18)
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 19/22 Compatible with Stopper Size (MPN CG-1506-93)
CHEMGLASS
CHEMGLASS Boiling Flask: 250 mL, Colorless, Round, A, 19/22 Compatible with Stopper Size (MPN CG-1506-93)

More from CHEMGLASS

View all CHEMGLASS parts
Colorless borosilicate glass boiling flask with flat bottom, 500 mL capacity. Meets USP Type I specifications. Compatible with 24/40 stopper size. Suitable for heating, boiling, distillation, and reflux in laboratory settings
CHEMGLASS
Colorless borosilicate glass boiling flask with flat bottom, 500 mL capacity. Meets USP Type I specifications. Compatible with 24/40 stopper size. Suitable for heating, boiling, distillation, and reflux in laboratory settings
Round, colorless glass boiling flask with 125 mL capacity. Made from USP Type I borosilicate glass. Compatible with 24/40 stopper size. Used for heating and boiling liquids in laboratory settings such as chemical synthesis, distillation, and sample preparation
CHEMGLASS
Round, colorless glass boiling flask with 125 mL capacity. Made from USP Type I borosilicate glass. Compatible with 24/40 stopper size. Used for heating and boiling liquids in laboratory settings such as chemical synthesis, distillation, and sample preparation
Colorless pear-shaped boiling flask with 50 mL capacity. Compatible with 14/20 stopper size. Meets USP Type I glass specification for chemical durability and thermal resistance. Used for heating, boiling, distillation, reflux, and synthesis in laboratory settings
CHEMGLASS
Colorless pear-shaped boiling flask with 50 mL capacity. Compatible with 14/20 stopper size. Meets USP Type I glass specification for chemical durability and thermal resistance. Used for heating, boiling, distillation, reflux, and synthesis in laboratory settings
Round, colorless glass boiling flask with 1 L capacity. Made from USP Type I borosilicate glass for thermal and chemical resistance. Compatible with 24/40 stopper size. Used for heating and boiling liquids in distillation, reflux, and synthesis procedures
CHEMGLASS
Round, colorless glass boiling flask with 1 L capacity. Made from USP Type I borosilicate glass for thermal and chemical resistance. Compatible with 24/40 stopper size. Used for heating and boiling liquids in distillation, reflux, and synthesis procedures
Round, colorless glass boiling flask with 2 L capacity. Made from USP Type I borosilicate glass for thermal shock resistance and chemical durability. Compatible with 35/25 stopper size. Used for heating and boiling liquids in distillation, reflux, and synthesis applications
CHEMGLASS
Round, colorless glass boiling flask with 2 L capacity. Made from USP Type I borosilicate glass for thermal shock resistance and chemical durability. Compatible with 35/25 stopper size. Used for heating and boiling liquids in distillation, reflux, and synthesis applications
This 3 L round boiling flask is made of colorless glass meeting USP Type I specifications. It is designed for heating and boiling liquids in laboratory settings, compatible with a 24/40 stopper. The flask offers thermal shock resistance and chemical durability for general lab use
CHEMGLASS
This 3 L round boiling flask is made of colorless glass meeting USP Type I specifications. It is designed for heating and boiling liquids in laboratory settings, compatible with a 24/40 stopper. The flask offers thermal shock resistance and chemical durability for general lab use
CHEMGLASS Boiling Flask: 25 mL, Colorless, Round, A, 14/20 Compatible with Stopper Size (MPN CG-1506-86)
CHEMGLASS
CHEMGLASS Boiling Flask: 25 mL, Colorless, Round, A, 14/20 Compatible with Stopper Size (MPN CG-1506-86)
CHEMGLASS Boiling Flask: 500 mL, Colorless, Round, A, 19/22 Compatible with Stopper Size (MPN CG-1506-95)
CHEMGLASS
CHEMGLASS Boiling Flask: 500 mL, Colorless, Round, A, 19/22 Compatible with Stopper Size (MPN CG-1506-95)