Clear Burette PTFE Stopcock

Isolab Burette PTFE Stopcock

Manufactured from pre-vacuum calibrated borosilicate 3.3 glass tubes.
They meet the highest quality standards according to DIN EN ISO 385 and DIN 12700.
Permanent quality control through all steps eliminate possible deviations from nominal values
Calibrated to deliver (Ex) and the tolerances are according to DIN/ISO Class “AS” standards.
Conformity (“H”) certified, with a batch number printed on the body.
Batch certificate can be downloaded from our website.
Supplied with grease free and self lubricating PTFE stopcocks.
Inscriptions and graduations are printed with special blue enamel.
Manufactured either with or without schellbach stripe.
PTFE stopcocks have identical keys so that there is no need for “matching the pairs” during cleaning.
Since PTFE is self lubricating, keys do not require greasing at all.
PTFE keys are interchangable and replacable.

Cat. No.    Tolerance    Volume    Harga
017.01.010    ± 0.020 ml    10 ml    500.000
017.01.025    ± 0.030 ml    25 ml    500.000
017.01.050    ± 0.050 ml    50 ml    500.000