Glass Specialty Flasks
Synthware™ Reaction Flask, 2-Neck, with Glass Stopcock
With center neck and angled side neck standard taper outer joints of same size
DWK Life Sciences Kimble™ Kontes™ Lids for Four Neck Reaction Flask
For use with cylindrical and spherical flasks having same flange I.D.
DWK Life Sciences Kimble™ Kontes™ Airless-Ware™Airless/Straus Vacuum Flask
Dry, deoxygenated, and grease-free solvents stored for long periods of time
DWK Life Sciences Kimble™ Kontes™ Three Neck Reaction Flask
For use with cylindrical and spherical flasks having the same I.D.
Andwin Scientific Kettle Mantles for PYREX™ Reaction Kettles
Lower sections moldblown for breakage resistance
Synthware™ Evaporation Flask, 14/20 Joint
For controlled evaporation of foaming solvents such as toluene or xylene on rotary evaporator
Synthware™ Reaction Flasks with High Vacuum Valve
With high vacuum valve with PTFE O-ring at tip and PTFE wiper to protect Vilton O-ring on shaft