Quick Answer: The Flasks, Conical, Erlenmeyer, Narrow Mouth are made from heat-resistant borosilicate glass, printed in white enamel and finished with a reinforced thick rim. They are listed in capacities from 25 ml to 500 ml.
Last updated: October 2026
Key Features
Heat-resistant borosilicate glass
Printed in white enamel
Reinforced thick rim to reduce chipping and breakage
Narrow mouth
Capacities from 25 ml to 500 ml
Technical Specifications
Specification
Value
Material
Borosilicate glass, heat resistant
Rim
Reinforced, thick
25 ml
Dia. 42 mm; Dia1 22 mm; height 75 mm
50 ml
Dia. 51 mm; Dia1 22 mm; height 90 mm
100 ml
Dia. 64 mm; Dia1 22 mm; height 105 mm
150 ml
Dia. 74 mm; Dia1 28 mm; height 118 mm
250 ml
Dia. 85 mm; Dia1 34 mm; height 145 mm
500 ml
Dia. 105 mm; Dia1 34 mm; height 180 mm
About This Product
Conical flasks are used to mix, heat and swirl liquids, for example in titration, as the sloping sides limit splashing. Versions with a screw cap or a ground joint are listed separately. The Flasks, Conical, Erlenmeyer, Narrow Mouth is available for supply within India and for export to United States, Cyprus, Gambia, Sudan and Panama.
Frequently Asked Questions
Q1. What capacities are the Flasks, Conical, Erlenmeyer, Narrow Mouth listed in? 25, 50, 100, 150, 250 and 500 ml.
Q2. What is the rim like? A reinforced thick rim, which reduces chipping and breakage.
Q3. How are they marked? They are printed in white enamel.
