EISCO Crystallizing Dish 150ml Flat Bottom Spout Borosilicate 3.3

Description

Product Overview

The EISCO Crystallizing Dish is engineered for precision and durability in demanding scientific environments. Crafted from premium Borosilicate 3.3 glass, the dish offers exceptional resistance to thermal shock, allowing direct exposure to open flames and rapid temperature changes without compromising structural integrity. Its flat bottom design ensures stable placement on work surfaces, while the integrated spout facilitates controlled liquid transfer, reducing spillage and improving experimental accuracy.

Measuring 1.75 inches in height with a 3.1‑inch diameter, the dish provides a 150 ml capacity that is ideal for small‑scale crystallization, evaporation, and sample preparation. The glass composition is chemically inert, making it compatible with a wide range of solvents, acids, and bases commonly used in laboratory protocols. This inertness also simplifies cleaning procedures, as residues can be removed with standard laboratory detergents or by autoclaving without risk of glass degradation.</n

Beyond its functional attributes, the dish exhibits a clear, high‑visibility surface that aids in monitoring reaction progress and crystal formation. The transparent nature of Borosilicate glass allows users to observe subtle color changes, precipitate formation, and crystal growth without the need for additional lighting or magnification tools. This visual clarity contributes to more efficient data collection and reduces the likelihood of missed observations.

Durability is further enhanced by the dish’s ability to withstand corrosive environments. Whether exposed to strong acids, bases, or organic solvents, the glass maintains its structural integrity, ensuring a long service life even under rigorous usage conditions. The product meets industry standards for laboratory glassware, providing confidence to researchers, educators, and hobbyists alike.

Overall, the EISCO Crystallizing Dish combines thoughtful design, robust material properties, and practical features that make it a versatile tool for a broad spectrum of scientific applications, from academic research to industrial quality control.

Usage

In professional laboratory settings, the dish is frequently employed for crystallization experiments, solvent evaporation, and the preparation of small‑volume samples for analytical instrumentation. Its flat bottom ensures even heat distribution when placed on hot plates or heating mantles, while the spout enables precise decanting of supernatant liquids after crystal formation, minimizing sample loss.

Educational institutions benefit from the dish’s user‑friendly design, allowing students to conduct hands‑on experiments with confidence. The clear glass aids in teaching concepts such as solubility, supersaturation, and nucleation, as learners can visually track the transition from solution to solid crystal. The dish’s resistance to heat and chemicals also means it can be safely used in a variety of classroom demonstrations without the risk of breakage.

For home scientists and hobbyists, the dish offers a reliable platform for small‑scale chemistry projects, such as growing mineral crystals, performing micro‑distillation, or testing reaction kinetics. Its compact size occupies minimal bench space, and the spout simplifies the transfer of liquids to other containers, making it an excellent addition to personal labs.

Beyond chemistry, the dish can serve in artistic crafts, such as glass painting or resin casting, where its flat bottom provides a stable base and the spout assists in controlled pouring of pigments or liquids. The versatility of the EISCO Crystallizing Dish makes it a valuable asset across multiple disciplines and creative pursuits.

Why Choose Us

Choosing EISCO means selecting a brand with a longstanding reputation for quality laboratory glassware. Each dish undergoes rigorous testing for thermal resistance, chemical compatibility, and mechanical strength, ensuring that the product meets or exceeds industry benchmarks. Our commitment to quality control translates into consistent performance, batch after batch.

Our Borosilicate 3.3 glass is sourced from certified suppliers who adhere to strict purity standards. This high‑grade material not only provides superior durability but also reduces the risk of contamination, a critical factor for sensitive analytical procedures. The glass’s low coefficient of thermal expansion minimizes stress during rapid temperature fluctuations, protecting both the dish and the samples it holds.

Customer support is a cornerstone of the EISCO experience. Our technical team is available to answer product‑related inquiries, provide usage guidance, and assist with troubleshooting. Should any issue arise, we offer a responsive warranty service that prioritizes quick resolution, reinforcing our dedication to user satisfaction.

Environmental responsibility is also integral to our manufacturing process. We employ sustainable production methods, recycle scrap glass, and minimize waste throughout the supply chain. By choosing EISCO, customers align with a brand that values both scientific excellence and ecological stewardship.

Key Features

• Heavy‑duty Borosilicate 3.3 glass provides exceptional heat and chemical resistance for reliable long‑term use.
• Flat bottom design ensures stable placement and uniform heating across the dish surface.
• Integrated spout enables precise pouring, reducing spillage and improving sample recovery.
• 150 ml capacity balances ample volume with compact footprint, suitable for diverse laboratory tasks.
• Dedicated EISCO customer support offers expert assistance and a responsive warranty for peace of mind.

FAQ

Can the dish be used on an open flame?

Yes. The Borosilicate 3.3 glass composition is designed to tolerate direct flame and rapid temperature changes, making it safe for use on Bunsen burners, hot plates, and other open‑flame equipment.

Is the dish compatible with standard autoclave sterilization?

Absolutely. The dish can be autoclaved at typical laboratory temperatures (121 °C) without risk of cracking or deformation, allowing for thorough sterilization between uses.

What types of chemicals can the dish safely hold?

The glass is chemically inert to most acids, bases, and organic solvents, including hydrochloric acid, sodium hydroxide, ethanol, and acetone. However, extremely aggressive mixtures such as hydrofluoric acid should be avoided.

How should I clean the dish after use?

Rinse the dish with distilled water to remove residual liquids, then wash with a mild laboratory detergent. For stubborn residues, soak in a dilute acid solution or use a soft brush. Rinse thoroughly and dry before storage.

Can I purchase this dish in larger quantities for a lab inventory?

Yes. EISCO offers bulk purchasing options and can provide custom packaging to meet the needs of research facilities, educational institutions, or commercial laboratories.