Description

PolyLab Plastic Beaker 250 mL – Technical Overview

The PolyLab Plastic Beaker 250 mL is a fundamental tool for any modern laboratory. As a leading precision measuring instrument, this beaker is designed to meet the rigorous demands of scientific research, industrial testing, and educational experiments. Made from high-grade, virgin polypropylene, it offers a perfect balance of durability, chemical resistance, and ease of use. Laboratories across Bangladesh rely on this specific 250 mL size for medium-volume liquid handling, making it an essential component of any scientific inventory.

Whether you are a professional researcher or a student, having reliable labware is crucial. The PolyLab brand is synonymous with quality in the scientific community, providing laboratory equipment that stands up to repeated use. This 250 mL graduated beaker is specifically engineered to ensure stability, with a wide base and a tapered spout that facilitates smooth, accurate pouring without the risk of spills or cross-contamination.

Key Specifications and Material Standards

When sourcing laboratory equipment, material quality is paramount. The PolyLab 250 mL plastic beaker is molded from high-purity polypropylene, ensuring it remains inert and stable when exposed to various chemical reagents.

• Capacity: 250 mL (with clear, graduated markings).

• Material: Virgin Polypropylene (PP).

• Design: Low form with a tapered pouring spout.

• Graduation: Prominently raised or clear-printed outer surface markings for easy visibility.

• Transparency: Excellent clarity for accurate liquid level monitoring.

• Standard Compliance: Meets international requirements for volumetric accuracy in laboratory plasticware.

PolyLab Laboratory Beaker 250 mL Applications in Laboratory Testing

The utility of a 250 mL beaker extends far beyond simple fluid storage. In industrial testing equipment setups, this beaker acts as a workhorse for titrations, mixing, and heating non-volatile solutions. Because it is manufactured by PolyLab, the beaker is designed to withstand the daily wear and tear of a busy lab environment.

Precision Measuring Instrument for Daily Tasks

While many scientists prefer glass for high-heat applications, plastic beakers are increasingly becoming the standard for routine operations in chemistry, biology, and microbiology labs in Bangladesh. They are lightweight, shatterproof, and highly cost-effective, which significantly reduces the risk of injury and financial loss due to breakage.

The 250 mL capacity is the “sweet spot” for many experiments. It is large enough to handle significant sample volumes but small enough to remain easy to manipulate and clean. When used as a graduated plastic beaker, it provides quick, approximate measurements that are ideal for preparing reagents, buffer solutions, or mixing chemicals for routine analysis.

Features of PolyLab Polypropylene Beaker 250 mL

Understanding the specific features of your labware is vital for safety and efficiency. The PolyLab 250 mL beaker incorporates several design features that enhance its performance in professional laboratory settings.

Are PolyLab 250 mL Plastic Beakers Autoclavable?

One of the most frequently asked questions by laboratory managers is: “Are PolyLab 250 mL plastic beakers autoclavable?” The answer is yes. Polypropylene is a thermoplastic polymer capable of withstanding the high temperatures involved in autoclaving (typically 121°C). This allows researchers to sterilize the beakers between uses, ensuring they can be reused safely for biological or microbiological applications without the risk of contamination.

PolyLab Plastic Beaker Chemical Resistance 250 mL Guide

The chemical resistance profile of this beaker is excellent. Polypropylene offers superior resistance to:

• Non-oxidizing acids and bases.

• Most organic solvents.

• Fats and oils.

This chemical resistance makes the PolyLab 250 mL beaker a preferred choice for diverse environments, ranging from pharmaceutical manufacturing units to agricultural testing labs. However, users should always ensure compatibility with strong oxidizing agents, which may require specialized glass or fluoropolymer equipment.

How to Clean PolyLab Plastic Beakers

Maintaining your laboratory plasticware is essential for extending the life of your equipment. To ensure that your PolyLab 250 mL plastic beaker remains in peak condition:

1. Immediate Rinsing: Always rinse the beaker immediately after use to prevent chemical residues from drying on the surface.

2. Mild Detergents: Use a neutral, lab-grade detergent. Avoid harsh, abrasive cleaning brushes that could scratch the internal graduation markings, as this could affect clarity and measurement readability.

3. Drying: Allow the beaker to air dry in an inverted position on a drying rack to prevent water spots and bacterial accumulation.

4. Autoclaving: If sterilization is required, ensure the beaker is empty and the autoclave cycle is set to the manufacturer’s recommended temperature (usually 121°C).

Buy PolyLab 250 mL Beaker in Bangladesh

If you are looking to purchase high-quality lab supplies, finding a reliable PolyLab plastic beaker supplier in Bangladesh is the first step toward successful laboratory operations. As a leading laboratory equipment seller and supplier, we understand the specific needs of the local scientific community.

Whether you are setting up a new diagnostic center, a university research lab, or an industrial quality control department, you need an authorized dealer who can provide authentic, high-quality products. We offer competitive pricing on all PolyLab laboratory equipment, including the 250 mL graduated beaker.

Why Choose Us as Your Laboratory Equipment Dealer?

• Genuine Products: We supply only authentic PolyLab labware.

• Wholesale Availability: We support bulk orders for educational institutions and research centers.

• Nationwide Delivery: We ensure your orders reach you safely, whether you are in Dhaka, Chittagong, or any other region in Bangladesh.

• Expert Guidance: Our team can provide technical specifications to help you select the right equipment for your specific experiments.

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Frequently Asked Questions

What is the PolyLab 250 mL plastic beaker price in Bangladesh?

The price of the PolyLab 250 mL plastic beaker depends on the current market rate and order quantity. For the most accurate and up-to-date pricing in Dhaka, please contact our sales team directly.

Can I use the PolyLab 250 mL beaker over an open flame?

No. Plastic beakers, even those made of high-quality polypropylene, should never be placed directly over an open flame or in contact with electric heating elements, as they will melt. Use them only for ambient or water-bath heating.

Does the PolyLab 250 mL beaker come in different pack sizes?

Yes, we offer flexible ordering options. Depending on your needs, you can order individual units or wholesale packs. Contact us for information on current availability.

How are the graduations on the PolyLab beaker marked?

The graduations are typically molded or clearly printed on the outer surface. These are designed for approximate volume measurement. For highly precise volumetric measurement, always use a graduated cylinder or volumetric flask.

Is the PolyLab plastic beaker 250 mL food-grade?

Yes, PolyLab beakers are manufactured from virgin-grade polypropylene, which is generally suitable for various food and pharmaceutical-grade handling applications, provided the surface is cleaned and sterilized according to your laboratory’s safety protocols.

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