Flasks

Flask 10ml Volumetric Class A PE Stopper Pk 5

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 expansion borosilicate glass complying with ISO 3585 (ASTM...

Ring Lead Vinyl Coated Fits 125-500ml Flask O Shape Each

Thanks to their exceptional properties, such as excellent chemical resistance, nearly inert behaviour and high usage temperature, the original DURAN® Erlenmeyer flasks are ideal for use in laboratories. Moreover, the uniform wall thickness, minimal...

Flask 250ml Erlenmeyer Wide Neck Pk 10

Flask 50ml Volumetric Class A PE Stopper Certified Pk 5

The Erlenmeyer flask has become one of the most commonly used pieces of laboratory glassware. The conical shape and narrow neck of this flask allow the contents of the flask to be mixed by swirling, with a minimal risk of spillage, making them ideal for...

Thanks to their exceptional properties, such as excellent chemical resistance, nearly inert behaviour and high usage temperature, the original DURAN® Erlenmeyer flasks are ideal for use in laboratories. Moreover, the uniform wall thickness, minimal...

Cell Culture Flask 75c㎡ Vented cap Treated Sterile Pk 200

These Class A calibrated amber flasks are laser etched with a serial number batch code.   Key Features  Complies with ISO 1042 and DIN 12664 Manufactured from borosilicate glass 3.3 Calibrated to the tolerance required by the United States...

Volumetric flasks are available in two different accuracy classes: Class A and Class B. The two classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A. The base of each...

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 certificate for complete traceability. Key...