Erlenmeyer Flask PATIKIL 12 Pcs 150ml Graduated Borosilicate Glass

Description

Product Overview

The PATIKIL Erlenmeyer Flask collection is engineered for laboratories that demand reliability and precision. Each of the twelve flasks is crafted from high‑temperature resistant borosilicate glass, a material celebrated for its exceptional chemical stability and resistance to thermal shock. The narrow‑mouth design minimizes spillage while the graduated scale, printed with clear, easy‑to‑read markings, allows users to measure volumes with confidence down to the milliliter.

With a capacity of 150 ml (5.1 oz), these flasks strike a balance between size and versatility, making them suitable for a wide range of applications—from titration and solution preparation to sample storage. The flasks feature a sturdy base that provides stability on workbenches, and the smooth, transparent walls enable quick visual assessment of reaction progress. All dimensions are carefully calibrated: a total height of 121 mm, a bottom diameter of 72 mm, and a mouth outer diameter of 32 mm, ensuring compatibility with standard lab equipment such as stoppers and clamps.

Beyond the functional aspects, the flasks are packaged in a compact box of 2.83 × 2.83 × 5.04 inches, weighing just 2.2 pounds, which simplifies storage and transport. The product has earned a solid reputation, reflected in a 4.0‑star rating from 29 customer reviews and a best‑sellers rank of #19 in the Lab Erlenmeyer Flasks category. This combination of quality, usability, and positive market feedback makes the PATIKIL set a dependable choice for both academic and professional settings.

Usage

These flasks excel in environments where accurate liquid handling is paramount. In university chemistry labs, instructors rely on the clear graduation to teach students the fundamentals of solution preparation, dilution, and titration. The narrow mouth reduces the risk of splashing, which is especially valuable when working with volatile or hazardous chemicals.

For research laboratories, the flasks serve as ideal vessels for small‑scale synthesis, sample collection, and reaction monitoring. Their borosilicate composition tolerates a wide temperature range, allowing users to heat or cool contents without fear of glass breakage. The transparent body also facilitates observation of color changes, precipitate formation, or gas evolution during experiments.

Beyond formal settings, hobbyists and DIY scientists appreciate the flasks for home experiments, such as creating crystal gardens, conducting simple acid‑base reactions, or exploring electrochemistry. The ergonomic shape fits comfortably in the hand, making it easy to swirl, mix, or pour solutions with minimal effort.

Why Choose Us

PATIKIL is a recognized brand in laboratory glassware, known for stringent quality control and consistent manufacturing standards. Each flask undergoes a thorough inspection process to ensure uniform wall thickness, flawless graduation printing, and absence of micro‑cracks that could compromise safety. The use of high‑grade borosilicate glass guarantees longevity, even under repeated heating cycles and exposure to aggressive reagents.

Our commitment to customer satisfaction extends beyond the product itself. We provide responsive after‑sales support, offering guidance on proper handling, cleaning, and storage to maximize the lifespan of the flasks. Should any issue arise, our technical team is ready to assist with replacements or troubleshooting, reinforcing confidence in every purchase.

Furthermore, the set’s packaging is designed with sustainability in mind. The compact box reduces material waste, and the glass components are fully recyclable. By choosing PATIKIL, laboratories not only gain reliable equipment but also contribute to environmentally responsible practices.

Key Features

• High borosilicate glass resists thermal shock and chemical corrosion for long‑term durability.
• Narrow‑mouth design reduces spillage while providing easy pouring and mixing capabilities.
• Clear, printed graduation enables accurate measurement of liquids down to the milliliter.
• Ergonomic shape offers comfortable handling for both beginners and experienced technicians.
• Responsive customer support and hassle‑free replacement policy ensure peace of mind after purchase.

FAQ

What temperature range can the flasks safely withstand?

The borosilicate glass used in these flasks can tolerate temperatures from -196 °C (liquid nitrogen) up to 500 °C, making them suitable for most heating and cooling applications in a laboratory.

Are the graduation markings resistant to chemicals and cleaning agents?

Yes, the printed scale is formulated to be chemically inert and resistant to common laboratory cleaning solutions, ensuring the markings remain clear and legible over time.

Can I use these flasks with standard stoppers and clamps?

Absolutely. The mouth outer diameter of 32 mm conforms to standard laboratory accessories, allowing seamless integration with a variety of stoppers, clamps, and heating mantles.

What is the recommended method for cleaning the flasks after use?

Rinse the flask with distilled water immediately after use, then wash with a mild laboratory detergent. For stubborn residues, a gentle soak in a diluted acid solution followed by thorough rinsing will restore clarity without damaging the glass.

Is there a warranty or guarantee for these flasks?

PATIKIL offers a one‑year limited warranty covering manufacturing defects. If a flask arrives damaged or develops a defect within this period, contact our support team for a replacement or refund.