WHEATON® MICROLINK® Screw Cap, Black, PP / Silicone / PTFE, 38-430, Open Top, Case of 50

  • Ideal for use with biological media, volatile solvents, corrosive chemicals and sensitive compounds
  • Liner is ultrasonically welded to the cap to eliminate the possibility of glue contamination and bond failure common with autoclaving
  • Available in convenient Lab Pack quantities as well as larger Case Packs
  • Low-compression-set silicone ideal for the storage of samples for prolonged period of time over wide temperature ranges
  • PTFE or polypropylene on the exposed face of the liner imparts an inert, chemical-resistant surface
  • Open top caps provide access with a syringe
  • Autoclavable

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