burette, with screw type ptfe needle valve (rotaflow) stopcock, class a with nabl certificate
burette, with screw type ptfe needle valve (rotaflow) stopcock, class a with nabl certificate
Description :
Calibrated at 27°C.
The volume content tolerances conform to Class A of ISO 385 / IS 1997.
Generally used in Titration process.
Supplied with Rotaflo with PTFE Needle Valve that is highly resistant to chemical attack.
No need to lubricate it as PTFE Needle Valve is used.
NABL Certificate is supplied with each unit.
** with cup top
Burette, With Screw Type PTFE Needle Valve (Rotaflow) Stopcock, Class A With NABL Certificate