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Rest on top of beaker to prevent contamination. The PTFE Beaker Cover is available in a wide range of sizes.
For use with beakers
The stretchable silicone lid is used to close round and square vessels and is available in three sizes and as a set as well as in three colours each.
The stretchable silicone lid is used to close round and square vessels.
For use as a beaker cover or a watch glass
These replacement snap-on polyethylene lids fit on the Corning 250mL containers 02-540-11.
For use with stainless steel beakers
For use with BOLA PTFE Beakers. BOLA PTFE Lids are available in a variety of sizes.
Lids PTFE, tight-closing
Tight-closing lids made of PTFE.