Last October I sent a post about bad data points in 13C data on our Mercury-Plus 400. The problem was occurring only on the imaginary part of the FID, and it happened more often at higher values of receiver gain. Now this has all changed: the 13C is fine, but the 1H barely gives any data at all. With very strong samples (like H2O) we can see an FID. So it seems like we have a problem with the receiver board.
Does anyone know where I can obtain a receiver board? I'm pretty sure Agilent won't have one, and MR Resources has not responded to my query. Ideally, someone may be retiring a Mercury Plus console and I can get some parts! If anyone has a suggestion about what components may be bad in the board, we could try replacing them.
Thanks,
Neil
Received on Thu Jan 14 2016 - 10:42:14 MST