Dear colleagues,

we are currently working with a Dionex Ultimate 3000 TXRS autosampler and need to replace the rotor seal 2p-6p HT, Vespel, 1250 bar/18130 psi. Is anyone of you working with the same instrument and do you maybe have an idea where to get replacement parts other than von Thermo? I'm asking because the seal (and all other parts) are rather expensive and currently over our budget, so it would be great to know if you've got another (less expensive) supplier for Dionex spare parts.

Thank you!