The Flask Glass Flat Bottom is a durable and practical laboratory glassware item designed for mixing, heating, preparation, and storage of solutions in routine laboratory operations. It is manufactured from heat-resistant, durable borosilicate glass in accordance with DIN/ISO standards, ensuring excellent chemical resistance, thermal stability, and long service life.

The flat bottom design allows the flask to stand upright independently on laboratory benches, making it especially suitable for applications where stability is essential. Its thick wall construction, combined with a heavy base and reinforced rim, significantly reduces the risk of breakage during washing, handling, and transportation.

Clear inscriptions printed with white enamel provide easy identification and improved visibility under laboratory conditions. This simple yet robust design makes the flat bottom flask a reliable choice for chemistry, pharmaceutical, research, and educational laboratories.

Areas of Use

• Preparation and mixing of solutions

• Heating applications

• Sample storage and handling

• Research and analytical laboratories

• Educational and teaching laboratories

Key Advantages

• Manufactured from borosilicate glass for superior heat and chemical resistance

• Flat bottom design for stable, free-standing use

• Thick walls and heavy base for enhanced durability

• Reinforced rim minimizes breakage risk

• White enamel inscriptions for clear visibility

• Fully compliant with DIN/ISO standards

Technical Specifications

• Product Type: Flat Bottom Flask

• Material: Borosilicate Glass

• Bottom Type: Flat bottom

• Markings: White enamel, printed

• Standard Compliance: DIN/ISO

Safety Warnings

• Avoid sudden temperature changes

• Do not heat the flask when empty

• Handle with care to prevent mechanical impact

• Always use appropriate laboratory personal protective equipment

Storage Conditions

• Store in a clean, dry, and stable environment

• Protect from mechanical shock and impact

• Store upright on flat surfaces

Usage Notes

• Suitable for use with standard laboratory heating equipment

• Clean thoroughly after each use

• Inspect regularly for cracks or damage before use

The Flask Glass Flat Bottom offers stability, durability, and reliable performance, making it an essential piece of glassware for everyday laboratory work in professional and educational environments.