Erlenmeyer Flask (Conical Flask), Narrow Mouth, 250ml

Description

• Hot Sale Laboratory Use Borosilicate Glass 3.3 Narrow Mouth Conical Flask Erlenmeyer Flask, High borosilicate glass 250ml
• Stable properties, resistant to acids, alkalis, and organic solutions
• Standardized mouth design, flexibly adapts to caps with the same standard mouth, solving the issue of lost caps.
• Uniform wall thickness ensures even heating, effectively improving experimental efficiency.
• Built-in silicon gasket covers the bottle mouth for a high seal, effectively preventing leakage.
• Has graduation lines and writing areas for easy reading and recording.
• 1pc/unit