Eisco Borosilicate Glass Distillation Flask 500ml Lab

Description

Product Overview

Eisco’s 500ml distillation flask is engineered from high-quality, heavy-duty 3.3 borosilicate glass, ensuring superior thermal shock resistance and chemical durability. Measuring 6.5 inches in height with a 4.1-inch base diameter, this flask includes three parallel necks: a center socket size of 29/32 and side sockets of 14/23, facilitating versatile connections for condensers, thermometers, or other apparatus. With a model number CH0418D and ASIN B07TMFYRVK, it is designed for precision in scientific applications, combining robust construction with clear visibility for monitoring reactions.

Usage

This distillation flask is ideal for educational institutions, research laboratories, and home science enthusiasts conducting experiments such as distillation, reflux, or filtration. It suits environments requiring reliable glassware for handling volatile chemicals or high-temperature processes, commonly used in chemistry classes, pharmaceutical development, and DIY science projects. Its design accommodates standard lab setups, making it a go-to for professionals and students seeking accurate, repeatable results.

Why Choose Us

Eisco prioritizes quality with borosilicate glass that resists cracking under thermal stress, ensuring long-term performance and safety. Unlike generic alternatives, this flask features precisely sized necks for seamless compatibility with common lab accessories, reducing setup time and enhancing efficiency. Backed by decades of manufacturing expertise, it delivers consistent reliability for critical experiments, supported by a focus on craftsmanship and user satisfaction.

Key Features

• Made of 3.3 borosilicate glass for excellent heat and chemical resistance
• 500ml capacity ideal for medium-scale laboratory applications
• Three parallel necks allow multiple accessory connections simultaneously
• Compact dimensions (6.5″ tall, 4.1″ base) for stable placement on lab surfaces
• Heavy-duty construction ensures durability and reduced breakage risk

FAQ

What is the maximum temperature this flask can withstand?

The borosilicate glass can handle temperatures up to 400°C under normal conditions, but always refer to safety guidelines for specific applications to avoid thermal shock.

Is this flask suitable for home science projects?

Yes, its durable design and standard neck sizes make it perfect for educational or hobbyist use, such as simple distillations or chemistry demonstrations.

How do I clean the flask after use?

Rinse with mild detergents and warm water; avoid abrasive cleaners to prevent scratching. For stubborn residues, use laboratory-grade cleaning solutions compatible with glassware.

Can I attach other brand accessories to the necks?

Absolutely, the socket sizes (29/32 center, 14/23 sides) are industry-standard, ensuring compatibility with most lab equipment like stoppers or adapters.

What is the warranty or durability guarantee?

Eisco products are known for reliability, but check the manufacturer’s policy for specific warranties, as durability depends on proper handling and usage conditions.