Volumetric Flask, PP,Nalgene™
Description

Nalgene Class B Polypropylene Flasks with Screw Caps are calibrated "To Contain" and "To Deliver" at 20°C (68°F.)

Lighter in weight than glass, these break-resistant flasks protect against leakage and contamination. Excellent chemical resistance.

The leak-proof tests, using other liquids, may not yield the same results. To ensure safe usage, it is advised for customers to test the flasks and closures under conditions of their planned applications. The flasks are leak-proof at ambient temperature and pressure when used with their closures.

• Break resistant, excellent chemical resistance for years of dependable use in your lab
• Individually hand calibrated, permanent color graduation line and oval marking spot for ease in reading fluid levels
• No meniscus to confuse readings
• 200mL size has additional line at 203mL level for BOD and DO determinations
• Autoclavable/Leak-proof/Graduated

Compliance: Meets ASTM* E 288 and ISO 384 Class B tolerances for consistent quality and dependability

W Warning: Autoclavable but accuracy will be affected. Before autoclaving remove closure and set it on top without engaging threads