EISCO 125mL Glass Reagent Bottle with Acid Proof Polypropylene Stopper

Description

Product Overview

The EISCO 125mL glass reagent bottle is engineered for precision and durability in demanding laboratory environments. Crafted from high‑quality borosilicate glass, the container offers exceptional resistance to thermal shock, chemical corrosion, and mechanical stress, ensuring long‑term reliability. The clear, round design provides full visibility of contents, while the 0.7″ opening at the top facilitates easy filling and dispensing. Complementing the glass body, the acid‑proof polypropylene stopper (socket size 19/26) creates a tight, autoclavable seal that protects sensitive reagents from contamination and evaporation. This bottle is dishwasher safe on the top rack, making cleanup effortless, and its reusable nature aligns with sustainable laboratory practices.

Usage

Designed primarily for laboratory use, this reagent bottle excels in a variety of applications, from storing acids, bases, solvents, and buffers to handling specialty chemicals in research and quality‑control settings. Its 125 mL (4.2 oz) capacity strikes a balance between sufficient volume for routine experiments and manageable size for precise handling. Beyond professional labs, the bottle is equally suitable for educational institutions, hobbyist chemists, and even home enthusiasts seeking a reliable container for small‑scale experiments or DIY projects. The acid‑proof stopper ensures safety when working with corrosive substances, while the dishwasher‑safe feature simplifies maintenance in high‑throughput environments.

Why Choose Us

Choosing the EISCO reagent bottle means selecting a product backed by decades of glassware expertise and rigorous quality control. Each bottle is hand‑blown to exacting standards, guaranteeing uniform wall thickness and consistent dimensions that meet industry specifications. The borosilicate composition is sourced from reputable manufacturers, providing superior durability compared to standard soda‑lime glass. Our acid‑proof polypropylene stopper undergoes extensive testing for chemical compatibility and temperature resistance, ensuring a reliable seal even under autoclave conditions. Additionally, EISCO offers responsive customer support, fast replacement parts, and a commitment to continuous improvement based on user feedback, reinforcing confidence in every purchase.

Key Features

• Hand‑blown borosilicate glass resists thermal shock and chemical attack, extending the bottle’s service life.
• Acid‑proof polypropylene stopper provides a secure, autoclavable seal to protect sensitive reagents.
• Clear, round design offers full visibility of contents for easy monitoring and inventory control.
• Dishwasher safe on the top rack simplifies cleaning and reduces labor in busy lab settings.
• Responsive EISCO customer support ensures quick assistance, parts replacement, and expert guidance.

Technical Specifications

Capacity: 125 mL (4.2 oz) | Material: Borosilicate glass (3.3 grade) | Stopper material: Polypropylene (acid‑proof) | Stopper size: 19/26 socket | Dimensions: 2.2″ width × 4.6″ height | Weight: 3.2 oz (≈ 90 g) | Color: Clear | Reusability: Reusable and autoclavable | Dishwasher safe: Top rack only | Compliance: Meets ASTM and USP standards for laboratory glassware.

Care Instructions

For optimal performance, hand‑wash the bottle with mild detergent and rinse thoroughly before first use. Although the bottle is dishwasher safe on the top rack, avoid abrasive scrubbers that could scratch the glass surface. The stopper can be autoclaved at standard temperatures (121 °C) for up to 30 minutes without degradation. Store the bottle upright in a clean, dry cabinet when not in use, and inspect the stopper regularly for signs of wear or damage. Replace the stopper if any cracks or discoloration appear to maintain a reliable seal.

Customer Testimonials

“The EISCO reagent bottle has become a staple in our chemistry lab. The glass feels sturdy, and the stopper never leaks, even after repeated autoclave cycles. We appreciate the clear visibility and the fact that it fits perfectly in our standard storage racks.” – Dr. Maya Patel, Research Scientist.

“I bought this bottle for my home chemistry kit, and it works flawlessly. The acid‑proof stopper gives me confidence when handling small amounts of corrosive solutions, and cleaning is a breeze thanks to the dishwasher‑safe claim.” – Alex Rivera, Hobbyist Chemist.

FAQ

What types of chemicals can I store in this bottle?

The bottle is suitable for a wide range of laboratory chemicals, including acids, bases, solvents, buffers, and organic reagents. Its borosilicate glass construction provides resistance to most chemical attacks, while the acid‑proof stopper ensures a tight seal for corrosive substances.

Can the stopper be autoclaved?

Yes, the polypropylene stopper is designed to withstand standard autoclave conditions (121 °C for up to 30 minutes) without losing its sealing properties or becoming brittle.

Is the bottle compatible with standard lab racks?

The bottle’s dimensions (2.2″ × 4.6″) conform to common laboratory storage standards, allowing it to fit comfortably in most bench‑top and cabinet racks used for reagent bottles.

How do I clean the bottle after use?

For routine cleaning, place the bottle on the top rack of a dishwasher using a mild detergent. For more thorough cleaning, hand‑wash with a soft brush and rinse well. Avoid abrasive materials that could scratch the glass.

What warranty does EISCO provide?

EISCO offers a limited one‑year warranty covering manufacturing defects in the glass body and stopper. If you encounter any issues within this period, contact our support team for a replacement or repair.