Stabilise vessels and labware without scratching or marking them. Vinyl Coated Lead Ring features a soft coating around O-shaped lead rings.
Key Information:
O-shaped rings stabilize vessels...
These flasks were originally developed in the 19th century by Johan Gustav Kjeldahl for use in his new apparatus for the determination of nitrogen.
Key Features
Manufactured from 3.3...
Calibrated to Class A tolerances and complying to USP, ISO and DIN standards, these volumetric flasks are precision measuring instruments.
Each flask is supplied with an individual calibration...