CHEMGLASSGlass Boiling Flasks

CHEMGLASS Boiling Flask: 2 L, Colorless, Round, A

The CHEMGLASS Boiling Flask: 2 L is a round, colorless glass boiling flask from the CHEMGLASS brand. It is a Type I glass per USP specifications and is compatible with a 29/42 stopper size (MPN CG-1506-26).

SKU 3G-OTH-374140

Also listed as: CG150626 · CG 1506 26

Brand

CHEMGLASS

Item

Boiling Flask: 2 L, Colorless, Round, A

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHEMGLASS

Manufacturer Part Number

CG-1506-26 

Type

Colorless, Round, A 

Shape

Round 

Body Color

Colorless 

USP Specification

Type I 

Compatible With Stopper Size

29/42 

Compatible with Stopper Size

29/42 

Technical Documents

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CHEMGLASS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CHEMGLASS CG-1506-26 boiling flask used for?

The CHEMGLASS CG-1506-26 2 L boiling flask is used for heating and boiling liquids in laboratory distillation, reflux, and synthesis applications. Its round shape and Type I borosilicate glass provide thermal shock resistance and chemical durability for general lab work.

What are the specifications of the CHEMGLASS 2 L boiling flask?

The CHEMGLASS CG-1506-26 is a 2 L round boiling flask with a colorless body. It meets USP Type I glass specification and is compatible with a 29/42 stopper size. The manufacturer part number is CG-1506-26.

Where to buy the CHEMGLASS CG-1506-26 boiling flask worldwide?

3G Electric supplies the CHEMGLASS CG-1506-26 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 correct stopper size for a CHEMGLASS boiling flask?

The CHEMGLASS CG-1506-26 flask is designed for a 29/42 stopper size, which refers to the ground-glass joint dimensions. Always match the stopper's taper and size to the flask's joint to ensure a leak-free seal during heating or reflux operations.

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.

Browse all CHEMGLASS products →Contact our engineers →