Flask Volumetric, With Interchangeable Glass and Super Stopper™, Class A With USP (US PHARMACOPEIA) Certificate


  • Calibrated att 20°C.
  • Accuracy as per ASTM E 288-03 Standard.
  • Manufactured from 3.3 borosilicate glass for corrosion-free performance.
  • A calibration certificate is provided with each Individual certified unit & same is available on our website.
  • * upto 20ml sizes are of trapezoidal shape.
50.419

Available Options

Cat. No.Capacity mlTolerance ±mlStopper SizePack SizeQuantity 
50.419.00055*0.0210/192
50.419.001010*0.0210/192
50.419.0025250.0310/192
50.419.0050500.0512/212
50.419.01001000.0814/232
50.419.02002000.114/232
50.419.02502500.1214/232
50.419.05005000.1519/262
50.419.100010000.324/292
50.419.200020000.529/321
50.419.50005000*1.2534/351
Capacity ml

5*, 10*, 20, 25, 50, 100, 200, 250, 500, 1000, 2000, 5000*

Tolerance ±ml

0.02, 0.03, 0.05, 0.08, 0.1, 0.12, 0.15, 0.3, 0.5, 1.25

Stopper Size

10/19, 12/21, 14/23, 19/26, 24/29, 29/32, 34/35

Pack Size

2, 1