Gaskets - Atmosphere, Poseidon and Triton

APA-EGK-PF05: Set of 5 perfluoroelastomer gasket-style O-rings for sealing E-chips in tip of Atmosphere (GJES), Poseidon (PJES) OR Triton (TJES) holders. ** All JEOL Triton AX holders are UHR-compatible and use the JEOL - Narrow style gasket.** APA-GK-PF05: Set of 5 perfluoroelastomer gasket-style O-rings for sealing E-chips in tip of Atmosphere (GJAS, GJUS, or GFAS) or Poseidon (PJAS, PJUS, or PFAS) holders.   Ensure you are purchasing the gasket compatible with your holder. Please see the images to identify which holder tip style you have.