volumetric flask – trapezoidal – clear – class A – conformity batch certified – blue scale
- Manufactured from heat resistant, durable borosilicate glass according to DIN EN ISO 1042 standard.
- Trapezoidal body form offers much higher stability and avoids fall over risk.
- 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 persistance and enables easy observation of meniscus level.
- Alternative 2 products: Clear volumetric flasks or Amber volumetric flasks
- Inscriptions on the clear flask bodies are printed with blue enamel. Inscriptions on the amber flask bodies are printed with white enamel.
- All volumetric flasks are supplied with a leak-proof P.E stopper which ensures perfect closure.