Hi Nabil, Metra Vacuum Solutions Gambrills MD 21054 (410) 721-9110 Size ISO-100 Aluminum Knife edge seal part number: 8250-022 I think around $70. take care, Bruce Nabil Saad wrote: > > Dear all, > > Does any of the Delta Plus XP users know of an alternative (and > cheaper) source for the Ion Source Aluminum edge seal (Thermo part# > 0569110) and what would that part # be? > > Also, any alternative vendor for the 253 Lamp wire? Thermo pricing is > an outrageous $555.0 for a piece of metal wire and couple connectors > (Thermo Part# 1147320 ) > > Thanks, > > Nabil > Kinemed, Inc. >