3pcs of Glass Erlenmeyer Flask Set, 250ml 500ml 1000ml Narrow Mouth Erlenmeyer Flasks, Borosilicate 3.3 Glass Conical

Key features

• Capacity: 250ml 500ml,1000ml, 3Pcs lab glass Erlenmeyer flasks in total.
• Industrial Strength: These flasks are made of 3.3 Borosilicate glass material, uniform wall thickness, high quality and heavy duty.
• Conical Type and Narrow Mouth: These flasks are narrow mouth in conical type, with printed graduation and extra large marking spot.
• Good Heat and Chemical Durability: These flasks will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, they are designed for heating by hot plate, flame, oven, microwave or heating mantle.
• Designed for use in professional laboratories, also ideal for classroom and home daily use.

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