בקבוק מדידה 300מ”ל CLASS A +תעודת כיול 14NS
- Manufactured from heat resistant borosilicate 3.3 glass according to DIN EN ISO 1042 standard.
- Calibrated according to DIN/ISO Class “A” standard. Featured with a (“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 website.
- Diamond grinded meniscus ring mark offers longer persistence.
- Blue colored meniscus ring mark enables easy observation of meniscus level.
- Inscriptions on the bodies are printed with blue enamel color.
- Flasks are supplied with a leak-proof P.E stopper which ensures perfect closure.
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