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National Scientific

Screw Caps for Sample Vials

  • Open top without septa

Polypropylene screw cap will not contaminate sample with syringe needle insertion-unlike phenolic caps that can flake.

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Thomas No.Mfr. No.DescriptionList PriceExt. Price
1230X00 B7807-15Cap, Black, Open Top, 15-425
$12.51/PK
100/PK
 
$94.01/CS
1000/CS
 
$0.00