Flasks

Description: 2,000 ml borosilicate boiling flask Flat bottom Narrow neck Beaded rim for increased durability Made from high quality 3.3 borosilicate glass Low temperature gradient - can withstand high temperatures and thermal shocks* Superior chemical...

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...

One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. Büchner filter flasks are used in conjunction with Büchner filter funnels and other types of funnels...

Flat bottom boiling flask to ISO 1773:1997 Made from DURAN® borosilicate glass 3.3 to ISO 3585:1998; glass Class 1 to USP, EP & JP Tightly controlled glass quality, wall thickness and geometry ensure high resistance to thermal shock giving long...

Description: 2000 ml borosilicate flask 250 ml graduations Made from high quality 3.3 borosilicate glass Low temperature gradient - can withstand high temperatures and thermal shocks* Superior chemical durability* Narrow Neck Autoclavable at...

Flask 2ltr Graduated Erlenmeyer Borosilicate Glass Pk 6

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...

Description: The neck of the flask is 1.25" outside diameter. The base diameter of the flask is 6.5" and the overall height is 14.7". Please note: these are hand blown with the capacity in mind and overall dimensions can vary slightly. Hand blown, Class...

Description: Class B borosilicate 3.3 volumetric flask Includes polyethylene (PE) stopper, size 29/32 Single etched graduation mark, blue print Tolerance ±1.20ml 370 mm tall Low temperature gradient - can withstand high temperatures and thermal...

Flask 500ml Erlenmeyer PC Seal Cap W/Baffles ST Pk 12

Flask 500ml Erlenmeyer PC Vent Cap W/Baffles ST Pk 12