Clear and amber screw thread EPA vials with open top closures and PFTE-faced silicone septa.

Clear and amber screw thread EPA vials for the collection and storage of water samples.

Spec 20ml 40ml 60ml 

We can produce different size according to your requirement

High quality with cpmpetitve price

Strict quality control

ISO9001, ISO 14001

The whole production process is in conformtiy with ISO9001

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