Burette, With Screw Type PTFE Needle Valve (Rotaflow) Stopcock, Class B
$68.85
$119.8
Calibrated at 27°C.The volume content tolerances conform to Class B of ISO 385 / IS 1997.Generally used in Titration process.Supplied with Rotaflow with PTFE Needle Valve that is highly resistant to chemical attack.No need to lubricate it as PTFE Needle Valve is used.
Volumetric Glassware