I'm translating a Certificate of Suitability that very briefly describes procedures used to measure several impurities in a drug substance. There is a short description of the parameters of a Gas Chromatography-MS/MS procedure to detect an impurity called NDBA.
I don't understand the final line here:
What is the meaning of Resolution and especially of Unit? I can get by with "resolution" by simply translating it into Russian without knowing what it means, but there is no suitable Russian word to translate "Unit" - I must use either the Russian words for "Unit operation" or for "Equipment unit" or for "Measurement unit", and I have no idea what this Unit means in the original text.
I tried reading up on MS/MS but I haven't understood it well enough to guess the meaning of this line.