- Manufactured from pre-vacuum calibrated borosilicate 3.3
tubing according to ISO 385 standard. Calibrated according
to DIN/ISO Class “AS” standard. - Conformity mark (“DE-M”) and batch number printed on
the body surface. Batch certificate can be downloaded from
website. - Featured with an intermediate PTFE stopcock and with a
PTFE “needle” valve stopcocks. - Clear burettes are featured with a schellbach stripe for
easier and accurate observation of the meniscus line.
Inscriptions and nominal values are printed with long
lasting enamel color. - Automatic burettes are supplied without bottles and
bellow. Bottles and bellows should be ordered separately.
Burette – Automatic