• Supplied with Interchangeable Solid Glass Stopper
• Each flask is marked with a QR code and individual serial number and supplied with certificate of calibration traceable to National standards
• Amber coating on exterior surfaces to facilitate use with light sensitive solutions
• White enamel inscriptions
• Calibrated & certified at 20°C
MATERIAL | COMPLIANCE |
---|---|
| Tolerance complies to ASTM E288 standards and dimensions as per ISO 1042 standards |