Erlenmeyer flasks with ISO thread DURAN

Borosilicate glass, clear, without or with red PBT screw cap

Volume graduations and labelling area. A PTFE-coated seal incorporated in the cap guarantees that the flasks are absolutely leakproof.

• Very good chemical resistance
• High temperature resistance
• Minimal thermal expansion, giving relatively high resistance to temperature changes
• Product with batch identification
• Product complies with USP / EP and JP guidelines