Glass Graduated Cylinder Set SUPERLELE Beaker Set

Description

Product Overview

The SUPERLELE Glass Graduated Cylinder Set is a comprehensive laboratory glassware collection designed for precision, durability, and versatility. The set includes four graduated cylinders—10 ml, 25 ml, 50 ml, and 100 ml—crafted from 3.3 borosilicate glass (GG‑17), a material renowned for its high thermal shock resistance, chemical durability, and optical clarity. Complementing the cylinders are three beakers in 50 ml, 100 ml, and 250 ml capacities, each featuring a thick wall design that resists acid and alkali exposure while providing a stable, low‑center‑of‑gravity base for safe handling. Two glass droppers are also included, enabling precise addition of liquids in small volumes. All components are graduated with clear, easy‑to‑read markings and feature tapered gates that facilitate smooth pouring without splashing. The entire set is packaged in protective thick EPE foam and a sturdy carton to ensure safe transport.

Usage

This glassware set is ideal for a wide range of scientific and educational applications. In academic laboratories, the graduated cylinders provide accurate volume measurements for titration, solution preparation, and quantitative analysis. The beakers serve as versatile containers for mixing, heating, and observing reactions, while the droppers allow for controlled addition of reagents, making them perfect for microbiology, chemistry, and physics experiments. Beyond formal lab settings, the set is an excellent choice for high school science classes, home‑based hobbyist experiments, and even themed science parties where visual demonstrations of liquid behavior captivate audiences. Its chemical‑resistant construction ensures compatibility with a broad spectrum of substances, from mild acids to strong bases, without compromising integrity.

Why Choose Us

SUPERLELE is a trusted manufacturer of laboratory-grade glassware, and this set reflects the brand’s commitment to quality and performance. Each piece undergoes rigorous testing for dimensional accuracy, ensuring that the graduated markings meet industry standards for precision. The borosilicate composition not only offers superior resistance to thermal expansion but also provides a long‑lasting, scratch‑resistant surface that maintains clarity over repeated use. Our packaging strategy—thick EPE foam combined with a reinforced carton—minimizes the risk of breakage during shipping, delivering a pristine product to your doorstep. Additionally, we stand behind our products with responsive customer support and a clear warranty policy, giving you confidence in every purchase.

Key Features

• Four graduated cylinders (10 ml‑100 ml) made from 3.3 borosilicate glass for high chemical resistance.
• Three beakers (50 ml‑250 ml) with thick walls and stable bases for safe pouring and mixing.
• Clear, easy‑to‑read scale markings and tapered gates reduce spillage and improve accuracy.
• Two precision glass droppers enable controlled addition of liquids in milliliter volumes.
• Responsive customer support and warranty ensure reliable after‑sales service.

FAQ

What types of chemicals can I use with this glassware?

The borosilicate glass (GG‑17) is resistant to most acids, bases, and solvents commonly used in laboratory settings, including hydrochloric acid, sodium hydroxide, and ethanol. However, it is not recommended for hydrofluoric acid or extremely aggressive fluorinated compounds.

Can the cylinders and beakers be used on a hot plate?

Yes, the 3.3 borosilicate glass can tolerate rapid temperature changes and is safe for direct heating on a hot plate, provided the glass is not subjected to sudden extreme temperature shocks.

How do I clean and maintain the glassware?

Rinse the items with distilled water after each use, then wash with a mild laboratory detergent. For stubborn residues, soak in a diluted acid solution (e.g., 5% nitric acid) followed by thorough rinsing. Avoid abrasive scrubbers that could scratch the surface.

Is the set suitable for educational purposes?

Absolutely. The clear markings, sturdy construction, and included droppers make the set perfect for high school labs, college introductory courses, and home‑school science projects.

What is included in the packaging?

The package contains four graduated cylinders (10 ml, 25 ml, 50 ml, 100 ml), three beakers (50 ml, 100 ml, 250 ml), two glass droppers, protective thick EPE foam, and a reinforced cardboard box for secure shipping.