Mylar windows for Eberline AC3-7 probe

[NoShock]

Hello everyone.


I have had trouble lately sourcing the Mylar windows for the Eberline AC3-7 probes. Has anyone else had this issue? We have roughly 20 RM-19, 20, 21, and 25 models and 10 Ludlum 177 models. I don't want to pull the trigger on replacing our AC3-7 probes with the Ludlum 43-92 probes just yet.


Anyone have any leads on a source of the windows?
I used to get them from Thermo but have been having bad luck with them recently.
Thanks in advance.


-Eamon