National Scientific

8-425 Screw Thread Caps, Empty 

  • Open top caps are designed to be used with any of our 8mm septa
  • Phenolic caps are suitable for autoclaving and low temperature applications
  • Polypropylene caps are chemically inert and suitable for most chromatography applications
  • Flanged caps are particularly suitable for many Japanese autosamplers
  • Kombo-Kit contains 200 each of black, blue, green, red, and yellow flanged caps

Ordering Guide

Product No. 
 Description  Qty PK  Qty CS
C4013-1A 8-425 Open Top Caps, Flangeless, Black PP, without Septum 100 1000
C4013-3A 8-425 Open Top Caps, Flanged, Black PP, without Septum, Shimadzu Style 100 1000
C4013-98B 8-425 Open Top Caps, Flanged, Light Blue PP, without Septum, Shimadzu Style 100 1000
C4013-98G 8-425 Open Top Caps, Flanged, Green PP, without Septum, Shimadzu Style 100 1000
C4013-98R 8-425 Open Top Caps, Flanged, Red PP, without Septum, Shimadzu Style 100 1000
C4013-98Y 8-425 Open Top Caps, Flanged, Yellow PP, without Septum, Shimadzu Style 100 1000
C4013-98W 8-425 Open Top Caps, Flanged, White PP, without Septum, Shimadzu Style 100 1000
C4013-98K 8-425 Open Top Caps, Flanged, Multi-Color PP, without Septum, Shimadzu Style n/a 1000
C4013-66 8-425 Open Top Caps, Flangeless, Black Phenolic, without Septum 100 1000