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13mm Flip Off Vial Seals, Red, Bag of 1000. Non-washed and non-sterile.
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13mm Flip Off Vial Seals, Red, Bag of 1000. For serum vials with a 7mm diameter hole opening and 13mm rim to rim diameter. Used when serum vial contents are to be dispensed using a needle and syringe.
Non-washed and non-sterile. Washing and sterilizing, whenever applicable, must be performed by the customer and/or end user.