FLASK, VOLUMETRIC, CLASS ‘A’, USP Wide Mouth, Amber with Individual Calibration CertificateNeck Size as per ISO 25ml
Cat. no: 2064521/4
• Tolerance In accordance with USP/ASTM E-288 Standards & Dimension as per ISO
1042 Standard with ISI mark, along with Individual certificate.
• Provided with each of Polypropylene & Penny Head Glass Stopper.
• Made of high quality borosilicate 3.3 glass conforming to ASTM E-438, Type-1,
Class-A, requirements.
• Calibrated & Certified at 20°C






