BURETTES – “Schilling” – “amber” – “class AS”

Manufactured from pre-vacuum calibrated borosilicate 3.3 tubing according to ISO 385 standard.
Calibrated according to DIN/ISO Class “AS” standard.
Featured with a (“H”/“DE-M”) conformity mark according to German federal weights and measures regulations.
Individual calibration carried out by automatic robots eliminate possible deviations from nominal values.
Conformity mark and batch number printed on the body surface.
Batch certificate can be downloaded from the website.
Supplied with a PTFE “needle” valve stopcock which does not require greasing at all. The unique “needle” key form guarantees the best drop control. Can be closed with a gentle turn and enables leak-proof closure.
Inscriptions and nominal values are printed with white enamel.