Narrow mouth graduated flasks are versatile and reliable tools for accurately measuring, mixing and storing liquids in a laboratory setting. Plastic erlenmeyer flasks are made of good materials. Graduated flasks are strong and durable, with a stable bottom and high transparency. They are widely used in scientific laboratories, education, industrial research and development, etc.

Specification:
Color: Transparent
Material: Plastic
Capacity: 50 ml/ 1.7 oz; 125 ml/ 4.2 oz; 250 ml/ 8.5 oz
Total High: 85 mm/ 3.35 inch; 119 mm/ 4.69 inch; 148 mm/ 5.83 inch
Bottle Mouth Outer Diameter: 21 mm/ 0.83 inch; 35mm/ 1.38 inch; 35 mm/1.38 inch
Packing List: 1 Set x Erlenmeyer Flask

Advantage:
[Good Plastic] The erlenmeyer flask uses good PP material, which is crack-proof and chemical-proof and can be reused.
[Clear Scale] The scale on the surface of the graduated flasks is clear, allowing precise volume measurement to ensure the accuracy of the experiment.
[Narrow Mouth Design & Screw Cap] The narrow mouth design and screw cap of the erlenmeyer flask can prevent experimental liquids from volatilize, and evaporating.

Instruction:
[Easy to Use] The graduated flasks are suitable for beginners and professionals. The erlenmeyer flask is also suitable for teaching activities, fun experiments, etc. It is convenient and practical.

NOTE:
1. Please check the size before purchasing.
2. Please handle products with care