Flask, Round Bottom Narrow Neck

Round Bottom Flask Narrow Neck

  • Complies with DIN/ISO 1773
  • High Heat Resistance
  • Resistant to chemical attack

 

Description

Catalog No. Capacity ml Body Dia. Neck Dia. Height mm
11005/1.1 25
11005/1 50 51 26 90
11005/2 100 64 26 110
11005/2.1 150 74 28 118
11005/3 250 85 34 143
11005/4 500 105 34 168
11005/5 1000 131 42 200
11005/6 2000 166 50 240
11005/7 3000 185 50 260
11005/8 5000 223 50 305
11005/9 10000 279 65 380
11005/10 20000 350 75 510

An Round Bottom Flask Narrow Neck, also known as a conical flask, is a type of laboratory flask that has a conical shape with a cylindrical neck. It is named after the German chemist Emil Erlenmeyer, who first designed it in 1861.

The flask has a wide flat bottom and a narrow neck, which allows for easy mixing of contents and easy pouring. They are typically made of borosilicate glass, which is heat-resistant and can withstand high temperatures and pressures.

They are commonly used in chemistry and biology labs for mixing, heating, and storing liquids and solutions. They come in a variety of sizes, with commonly used sizes ranging from 50 milliliters to 1000 milliliters. They are also easy to clean and can be used multiple times.