Borosilicate 3.3 glass, with PP stopper. Single certified class A measuring flasks with imprinted serial number and individual work certificate.
- High chemical and thermal resistance
- Delivered with white PP stopper
- Inscriptions and ring mark in high contrasting blue enamel
- Calibrated to contain (TC, In)
- Imprinted serial number and single certificate included
Made from true bore glass tubing to guarantee exact measurement.
Certifications: DIN EN ISO 1042. Conformity certified with DE-M mark.