Conical Flask Set – Borosilicate Glass 3.3
The Eisco Labglass conical flask set gives you a complete selection of the most popular flask sizes for mixing, heating and solution preparation. Manufactured from Borosilicate Glass 3.3, each conical (Erlenmeyer) flask provides clarity, heat resistance and mechanical strength for dependable laboratory performance.
Each flask features white printed graduations and a beaded rim for durability and easy reading. Uniform, thick walls provide excellent strength against breakage and deliver superior resistance to thermal shock. The low temperature gradient allows safe heating and cooling, whilst the material withstands high temperatures during autoclaving or microwave use. Designed for repeated use, each flask endures chemical and thermal stress under standard laboratory conditions. The set is packaged in a custom-fit, thick foam casing for safe storage and worry-free transport. Bringing together five of the most widely used volumes, this set offers flexibility for everything from teaching to research and general laboratory work in one place.
Practical Applications
– Preparing and mixing laboratory solutions
– Heating liquids safely on a hotplate or in a water bath
– Culturing with stoppers or cotton plugs
– Equipping teaching and research laboratories
– General use across chemistry, biology and industrial processes
Key Features
– Five-piece borosilicate glass conical flask kit
– Manufactured from Borosilicate Glass 3.3 with uniform, thick walls for strength
– White printed graduations and beaded rims for visibility and durability
– Conical (Erlenmeyer) shape for efficient mixing and reduced spillage
– Resistant to chemical and thermal stress
– Low temperature gradient withstands high temperatures and thermal shocks
– Microwavable and autoclavable for sterilisation and reuse
– Supplied in a custom-fit foam insert for secure storage and safe transport
Quality & Standards
– ISO 1773
– ASTM E1403
– USP Type I
Specifications
– Material: Borosilicate Glass 3.3
– Graduations: Yes, white printed
– Rim: Beaded
– Wall Thickness: Uniform
– Design: Conical (Erlenmeyer), narrow neck
– Temperature Resistance: Up to 500 °C
– Autoclavable: Yes
– Microwavable: Yes
– Brand: Eisco Labglass
Contents
– 1 × 50 mL Conical Flask
– 1 × 150 mL Conical Flask
– 1 × 250 mL Conical Flask
– 1 × 500 mL Conical Flask
– 1 × 1000 mL Conical Flask
Clear, durable and versatile, the Eisco Labglass conical flask set provides you with essential borosilicate glassware for precise mixing, heating and solution preparation across teaching, research and professional laboratory environments.
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Please note: Graduations are approximate and for reference only. “
