Beaker Flask Set 3.3 Borosilicate Glass 9-Piece Karter Scientific

Description

Product Overview

The Karter Scientific 9‑piece Beaker, Flask and Graduated Cylinder set is engineered from premium 3.3 borosilicate glass that complies with ASTM E960 Type I specifications. This high‑performance glassware delivers superior chemical resistance, thermal stability, and clarity, ensuring reliable results across a wide range of scientific applications. Each component—one beaker, one flask, and one graduated cylinder—is calibrated for accurate volume measurement, making the set ideal for quantitative experiments, titrations, and solution preparations. The set is packaged in a compact, sturdy box measuring 12.28 x 12.28 x 6.57 inches and weighing just 2.89 pounds, facilitating easy storage and transport in laboratory environments.

Usage

Designed for versatility, this glassware set serves both academic and professional laboratories. In educational settings, instructors can demonstrate fundamental concepts such as solution concentration, reaction stoichiometry, and material compatibility. In research labs, scientists rely on the set for precise sample handling, reagent mixing, and analytical procedures that demand exact volume control. The robust borosilicate composition tolerates rapid temperature changes, allowing safe use over Bunsen burners, hot plates, and cryogenic applications. Whether you are conducting routine quality‑control tests, preparing reagents for synthesis, or teaching chemistry fundamentals, the set provides dependable performance and repeatable accuracy.

Why Choose Us

Karter Scientific has a long‑standing reputation for delivering laboratory equipment that meets rigorous industry standards. This set adheres to ASTM Specification E960, Type I requirements, guaranteeing that each piece is free from impurities that could compromise experimental integrity. The heavy‑duty, reusable design reduces waste and lowers long‑term costs compared to disposable alternatives. Each item undergoes a thorough quality‑control process, including visual inspection and dimensional verification, to ensure consistent calibration across the entire set. With a 4.7‑star rating from over 590 verified customers, the product demonstrates high satisfaction and reliability. Additionally, Karter Scientific offers responsive customer support and a straightforward return policy, reinforcing confidence in the purchase.

Key Features

• Premium 3.3 borosilicate glass provides exceptional chemical resistance and thermal stability.
• ASTM E960 Type I compliance ensures high purity and accurate volume measurements.
• Heavy‑duty, reusable construction reduces waste and extends product lifespan.
• Compact 9‑piece set includes one beaker, one flask, and one graduated cylinder for complete lab work.
• Dedicated Karter Scientific customer support and easy return process for peace of mind.

FAQ

What volume ranges are available for the beaker, flask, and cylinder?

The set includes a 250 mL beaker, a 250 mL flask, and a 100 mL graduated cylinder, covering common laboratory volume needs.

Can the glassware be used with open flames?

Yes. The 3.3 borosilicate glass is designed to withstand direct exposure to Bunsen burners and hot plates without cracking.

Is the set compatible with standard laboratory clamps and stands?

All pieces feature standard neck dimensions that fit securely on typical clamps, rings, and stands used in most labs.

How should the glassware be cleaned for optimal longevity?

Rinse with distilled water after each use, and for stubborn residues use a mild laboratory detergent followed by thorough rinsing. Avoid abrasive pads that could scratch the surface.

What warranty does Karter Scientific provide?

The set comes with a one‑year limited warranty covering manufacturing defects, backed by responsive technical support.