BURETTE AUTO 50ML S/B CLASS AS, Pack of 1

PYREX BURETTE AUTOMATIC ZERO SCHELLBACH CLASS AS 50 ML
 
Automatic burette with Schellbach stripe
These automatic burettes feature the Schellbach vertical white stripe with a central blue ribbon to make the accurate reading of the meniscus much easier than a conventional burette.
 
Complies with ISO 385 and DIN 12700
With automatic zero facility
Burettes manufactured from chemically resistant Pyrex? borosilicate glass and feature a 29/32 Quickfit? cone
Blue enamel graduations with Schellbach stripe
Schellbach burette tube with vertical white stripe and central blue ribbon - facilitates accurate reading of the meniscus - exact position of the meniscus is clearly defined where the blue ribbon splits into a wide and narrow band
1.5mm bore PTFE key stopcock