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The DURAN Clear Glass Bottle with Graduations (250 mL) is a high-quality laboratory storage bottle designed for safe handling, storage, and preparation of laboratory reagents and solutions. Manufactured from premium DURAN borosilicate glass, this bottle provides excellent resistance to heat, chemicals, and thermal shock.

The bottle features clear graduation markings for approximate volume measurement and a GL 45 screw cap closure system that ensures secure sealing and leak-resistant storage. Its durable construction and precision manufacturing make it suitable for laboratory research, pharmaceutical testing, microbiology, chemical storage, and media preparation.

The DURAN bottle is widely used in research laboratories, universities, biotechnology labs, pharmaceutical facilities, and industrial testing environments.

Key Features

• High-quality DURAN borosilicate glass
• Clear graduation markingsfor approximate volume measurement
• GL 45 screw cap closure system
• Excellent chemical resistance
• High thermal shock resistance
• Autoclavable and reusable
• Durable laboratory-grade construction
• Leak-resistant sealing design

Applications

Laboratory Chemical Storage

• Storage of chemical reagents and laboratory solutions
• Safe storage of buffers and media

Microbiology & Biotechnology

• Preparation and storage of culture media
• Sample storage in research laboratories

Pharmaceutical & Analytical Laboratories

• Storage of laboratory reagents and analytical solutions
• Preparation of test samples

Education & Research

• Laboratory experiments and demonstrations
• University and research institute laboratories

Technical Specifications

Package Contents

Each package includes:

• 1 × DURAN Glass Bottle 250 mL (Clear, Graduated)
• 1 × GL 45 Screw Cap
• Protective packaging for safe delivery

Product Advantages

• High durability with borosilicate laboratory glass
• Excellent resistance to chemicals and temperature changes
• Secure GL 45 screw cap sealing system
• Clear graduations for quick volume estimation
• Suitable for sterilization and repeated laboratory use
• Reliable and trusted glassware for professional laboratories

Warranty

Manufacturing Quality Warranty

The product is guaranteed to meet DURAN’s laboratory glassware manufacturing standards and quality requirements.

Guarantee

GreenXsupply guarantees that the DURAN Glass Bottle 250 mL supplied is:

• Genuine and original DURAN laboratory glassware
• Brand new and factory packaged
• Carefully inspected and securely packaged for delivery

Support Policy

GreenXsupply provides professional support services including:

• Product consultation via Phone, Email, or WhatsApp
• Guidance for product selection and laboratory applications
• Assistance with laboratory glassware specifications
• Replacement support in case of manufacturing defects