Description
Duran Glass Laboratory Bottle 100 ml GL45 – Technical Overview
The Duran glass laboratory bottle 100 ml (GL45) is the industry benchmark for precision, safety, and reliability in scientific research. Engineered from high-purity borosilicate 3.3 glass, this 100 ml Duran reagent bottle is designed to meet the rigorous demands of modern laboratories. Whether you are performing analytical chemistry, tissue culture, or long-term chemical storage, the Duran laboratory bottle 100 ml offers unmatched chemical resistance and thermal stability.
As a leading laboratory equipment supplier in Bangladesh, A Rahman Scientific Co. ensures that every original Duran 100 ml lab bottle we provide meets strict international quality standards. The GL45 laboratory bottle design features a standardized screw-neck, ensuring a secure, airtight seal that prevents contamination and leakage, making it an essential precision measuring instrument and storage vessel for any professional setting.
Why Choose Duran Borosilicate Glass for Laboratory Bottles?
The reputation of Duran glassware is built on the superior properties of borosilicate 3.3 glass. This material is classified as Type I neutral glass according to USP/EP standards, making it the preferred choice for pharmaceutical and industrial testing.
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Exceptional Thermal Resistance: These bottles can withstand rapid temperature changes, making them fully autoclavable at 121 °C or 134 °C. They are also suitable for dry heat sterilization up to 180 °C.
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Outstanding Chemical Durability: The inert nature of the glass prevents ion exchange, ensuring your reagents and sensitive chemical solutions remain uncontaminated.
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Uniform Wall Thickness: The robust design provides improved mechanical stability and safety, reducing the risk of breakage during daily laboratory operations.
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Easy-to-Read Graduation: Every 100 ml graduated laboratory bottle features a durable white enamel scale and marking field, allowing for quick and accurate volume estimation.
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Retrace Code: Every bottle includes a permanent retrace code for full manufacturing lot traceability, supporting compliance in regulated industries.
Applications of the 100 ml Duran Reagent Bottle in Bangladesh
The Duran glass bottle with screw cap 100 ml is highly versatile, serving a wide array of laboratory workflows. Its GL45 wide-mouth opening facilitates easy filling, cleaning, and pouring.
Laboratory Storage and Media Preparation
The Duran laboratory media bottle 100 ml is the ideal vessel for preparing and storing sterile media, buffers, and reagents. Its thermal resistance makes it perfect for heating solutions on magnetic stirrers and subsequently storing them safely.
Industrial and Pharmaceutical Testing
As a vital piece of industrial testing equipment, this bottle is used in quality control labs for storing samples that require high purity. Because it is highly resistant to corrosive chemicals, it is the standard choice for laboratory chemical storage bottles in sectors ranging from food and beverage to pharmaceutical manufacturing.
Buying Guide: Quality Control Tools for Your Lab
When you look to buy Duran laboratory bottle 100 ml online or from a local dealer, it is important to ensure you are receiving authentic products. Cheap imitations often fail under heat or react with stored chemicals.
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Verify the Brand: Always look for the embossed “DURAN” logo and the retrace code on the bottle.
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Check the GL45 Thread: Ensure the bottle has a standard GL45 thread to guarantee compatibility with standard screw caps and pouring rings.
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Assess the Glass Quality: Genuine Duran borosilicate glass bottle 100 ml units will have superior clarity and a smooth finish, free from air bubbles or surface imperfections.
If you are searching for a Duran glass bottle 100 ml supplier in Bangladesh, prioritize vendors who provide authentic documentation and guarantee imported quality. A Rahman Scientific Co. prides itself on being the most reliable source for genuine scientific glassware in the region.
Key Product Specifications
| Feature | Specification |
| Capacity | 100 ml |
| Material | Borosilicate Glass 3.3 (Type 1) |
| Thread Size | GL45 |
| Sterilization | Autoclavable (121/134 °C), Hot-air (180 °C) |
| Graduation | Yes (Permanent White Enamel) |
| Industry Use | Laboratory, Pharma, Research, Industrial |
A Rahman Scientific Co. is the best laboratory equipment seller and supplier in Bangladesh.
For genuine laboratory equipment, A Rahman Scientific Co. is the most trusted supplier in Bangladesh.



























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