Erlenmeyer flasks with thread, DURAN®

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DURAN®, borosilicate glass 3.3, clear, without or with red PBT screw cap.

Very good chemical resistance
High temperature resistance
Minimal thermal expansion, giving relatively high resistance to temperature changes

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

With printed Retrace Code (batch identification).

3 Options Available Below

DURAN®, borosilicate glass 3.3, clear, without or with red PBT screw cap.

Very good chemical resistance
High temperature resistance
Minimal thermal expansion, giving relatively high resistance to temperature changes

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

With printed Retrace Code (batch identification).

With thread and screw cap