Seal PET/PETG square media bottles with Use Thermo Scientific™ Nalgene™ HDPE Closures, which provide a reliable and leakproof† seal. These reliable high density polyethylene closures are gamma irradiated to provide a 10-6 Sterility Assurance Level (SAL).
Note: Closures only fit Thermo Scientific Nalgene bottles
Warranty: 90 days
Receive a Certificate of Compliance and Certificate(s) of Irradiation (if applicable) on purchased Nalgene and Nunc products.
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