QWORK 1000ml Glass Storage Bottles 2 Pack Leakproof GL45 Blue Caps

Description

Product Overview

The QWORK 1000ml Glass Storage Bottles are engineered to meet the demanding standards of modern laboratories while offering the convenience required for everyday home applications. Each bottle is crafted from high‑quality, borosilicate‑type glass that resists thermal shock, chemical corrosion, and mechanical impact, ensuring a long service life even under rigorous use. The set includes two identical bottles, each holding exactly one liter of liquid, and is paired with GL45‑threaded blue screw caps that provide a secure, leak‑proof seal. Permanent white graduation lines are etched onto the glass surface, allowing users to measure volumes with confidence without the need for additional measuring tools. The bottles measure approximately 6 inches in width and 8 inches in height, making them compact enough to fit on standard laboratory benches, shelves, or kitchen countertops.

Usage

These bottles excel in a variety of environments. In research labs, they are ideal for storing culture media, reagents, solvents, and buffer solutions, thanks to their chemical‑resistant glass and airtight caps that prevent evaporation and contamination. In educational settings, they serve as practical teaching tools for demonstrating proper storage techniques and volume measurement. For home users, the bottles are perfect for preserving homemade extracts, essential oils, cleaning solutions, or even culinary liquids such as infused syrups and sauces. The clear glass body allows quick visual inspection of contents, while the blue caps provide an intuitive color‑coded system for distinguishing between different substances or batches.

Why Choose Us

Choosing QWORK means selecting a brand that prioritizes quality, safety, and customer satisfaction. Our bottles undergo a rigorous quality‑control process that includes impact testing, thermal cycling, and leak verification to guarantee that each unit meets or exceeds industry standards. The GL45 caps are manufactured from a corrosion‑resistant polymer that tolerates autoclave temperatures up to 120 °C, allowing users to sterilize the bottles without compromising the seal. Additionally, the bottles are free from lead and other hazardous additives, making them suitable for both pharmaceutical and food‑grade applications. We back every purchase with responsive after‑sales support, offering guidance on proper cleaning, sterilization, and storage practices to help you get the most out of your investment.

Key Features

• Premium glass construction provides superior durability and resistance to heat, acids, and bases.
• Leakproof GL45 blue screw caps prevent spills and maintain sample integrity during transport.
• Clear, permanent graduation lines enable accurate volume measurement without extra tools.
• Compact 6″ × 8″ size fits easily on lab benches, shelves, or kitchen counters.
• Responsive customer support and clear usage guidelines ensure confidence and satisfaction.

FAQ

Can the bottles be sterilized in an autoclave?

Yes. The glass body tolerates autoclave temperatures up to 120 °C, and the GL45 caps are designed to remain sealed and functional after standard autoclave cycles.

Are the caps compatible with other standard bottle threads?

The GL45 caps follow the widely used GL45 thread specification, making them compatible with many other laboratory containers that share the same threading.

What types of liquids are safe to store in these bottles?

The bottles are chemically inert to most aqueous solutions, organic solvents, acids, and bases. However, extremely aggressive chemicals such as hydrofluoric acid should be avoided.

How should I clean the bottles after use?

Rinse thoroughly with distilled water, then wash with a mild detergent if needed. For thorough decontamination, soak in a 10 % bleach solution followed by a final rinse with distilled water before autoclaving.

Do you offer bulk pricing for larger orders?

Yes. QWORK provides volume discounts for bulk purchases. Please contact our sales team for a customized quote based on your required quantity.