- Manufactured from pre-vacuum calibrated borosilicate 3.3 tubing according to ISO 385 standard. Calibrated according to DIN/ISO Class “AS” standard. Conformity certified.
- Conformity mark (“DE-M”) and batch number printed on the body surface. Batch certificate can be downloaded from website.
- Supplied with an interchangeable PTFE stopcock with identical keys with does not need “matching the pairs” during cleaning.
- Inscriptions and nominal values are printed with long lasting enamel color.
- Schellbach stripe featured with a narrow blue band which is at the center of the larger white band offers easier and accurate observation of the meniscus line.
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