I need a clear photo of part of a A200S autosampler (CTC, Fisons, etc.). The image that I need is where the top of the plunger is held to the part that lifts the plunger. My memory is that there was a springy item that held the top of the plunger
but it now appears to be missing. I remember needing two fingers to squeeze the item in order to remove the syringe. Ours plunger rattles around a bit and does not inject consistently.
Thanks in advance for any help,
Isotope Mass Spec Lab manager
of Geological Sciences