3.4oz Narrow Mouth Plastic Bottles UMETASS HDPE Graduated Lab Set

Description

Product Overview

UMETASS presents a premium collection of 3.4oz narrow mouth plastic bottles designed specifically for laboratory and scientific applications. Crafted from high‑density polyethylene (HDPE), each bottle offers exceptional chemical resistance, impact durability, and a BPA‑free composition that meets stringent safety standards. The translucent body provides clear visibility of the contents, while the precision‑engineered graduated markings enable accurate measurement of liquids down to the milliliter. Paired with a polypropylene (PP) screw‑cap, the bottles deliver a leak‑proof seal that prevents spills during transport or storage.

Each pack includes four identical bottles, each measuring 3.86″ wide by 3.66″ high and weighing just 2.39 ounces, making them lightweight yet robust enough to withstand routine handling in busy lab environments. The narrow mouth design reduces the risk of accidental splashes and allows for easy dispensing of reagents, solvents, or samples. The bottles are fully reusable, supporting sustainable practices by eliminating the need for single‑use containers.

Usage

These versatile bottles excel in a wide range of settings. In research laboratories, they serve as ideal containers for reagents, catalysts, and calibration solutions, thanks to their accurate graduations and chemical‑resistant material. In educational settings such as high school science classrooms, the clear markings help students learn proper measurement techniques while the sturdy construction endures frequent use.

Beyond the lab, the bottles are perfectly suited for home use, including the storage of homemade cleaning solutions, essential oils, or personal medication. Their compact size and secure caps make them convenient for travel, allowing professionals to carry medication or sample liquids without fear of leakage. The bottles also perform well in industrial environments where durability and safety are paramount, such as in quality‑control stations or field sampling kits.

Why Choose Us

Choosing UMETASS means selecting a brand committed to quality, reliability, and customer satisfaction. Our bottles are manufactured under strict quality‑control protocols, ensuring each unit meets exact specifications for volume, graduation accuracy, and material integrity. The HDPE material is sourced from reputable suppliers and tested for resistance to a broad spectrum of chemicals, including acids, bases, and organic solvents.

We stand behind our products with responsive customer support and a clear warranty policy. Should you encounter any issues, our dedicated service team is ready to assist with replacements, technical guidance, or troubleshooting. Additionally, UMETASS prioritizes environmental responsibility; our reusable bottles help reduce plastic waste, aligning with sustainable laboratory practices.

Key Features

• Accurate graduated markings for precise liquid measurement, reducing the need for additional measuring tools.
• Leak‑proof PP screw caps ensure secure storage and safe transport of hazardous or valuable liquids.
• Durable HDPE construction resists chemicals, impacts, and temperature fluctuations for long‑term use.
• Transparent translucent design allows quick visual assessment of volume and content clarity.
• Responsive customer support and warranty coverage provide peace of mind and reliable after‑sales service.

FAQ

Can these bottles be used for storing acidic or basic solutions?

Yes. The HDPE material is highly resistant to a wide range of chemicals, including most acids and bases commonly used in laboratories. However, for extremely aggressive reagents, we recommend verifying compatibility with the specific chemical.

Are the caps compatible with standard laboratory equipment?

The polypropylene (PP) screw caps are designed to fit standard narrow‑mouth bottle threads, making them compatible with most laboratory racks, holders, and dispensing accessories.

How should the bottles be cleaned for reuse?

All bottles are dishwasher safe and can also be hand‑washed with mild detergent. Rinse thoroughly to remove any residue before refilling. For stubborn residues, a brief soak in a suitable solvent followed by a rinse is effective.

Is the product BPA‑free?

Yes. Both the HDPE body and the PP caps are BPA‑free, ensuring that no bisphenol A leaches into stored liquids, which is especially important for biological or food‑related applications.

What is the warranty period for these bottles?

UMETASS offers a one‑year limited warranty covering manufacturing defects. If a bottle fails due to material or workmanship issues within this period, we will provide a replacement at no additional cost.