So, once again, because "your lab" says it has an M+ of 270 than it is the universal standard. I am not quite sure what "covering up" you are talking about Pat. You, also, speak as if there is some grand conspiracy behind mean ol' LMD covering stuff up. If I were covering things up I wouldn't be so adamant about you speaking with the Dr. to clear things up. I am just stating facts based off of the small bit of experience I have with MS data coupled with what various PhD's in chemistry have to tell me. I spoke with a few university professors, different from the ones I spoke with last time, and they were explaining some things that happens quite frequently. As you know analytical chemistry is not something you can learn out of a book, which is why I don't pretend to say I know everything about it. Strange things occur in nature, which is why I leave it up to the people who have PhD's in the field to explain it to me. When I have multiple people telling me that this can happen and that they feel that it is correct, I tend to believe them.
Nabeshin DOES NOT have the experience to talk with him, he is 22, I am sorry. Again, we will pay for you to speak with him if you'd like, but your unwillingness to do so is quite suspect. We are giving you every opportunity to clear this and I hope everyone else sees that.