Borosil Amber Wide Mouth Volumetric Flask with I/C Solid Glass Stopper Class A (5653) 

Complies with EN ISO 1042

Manufactured from 3.3 borosilicate USP Type I glass with an amber coating on exterior

surfaces to facilitate use with light sensitive solutions

Each flask engraved with individual serial number and supplied with certificate of

calibration traceable to National standards

 Specially designed wide mouth for testing bigger dia. Tablet without making it in powder

form