skip to Main Content
My Account  Search by Structure    
Figure 2. Raw ESI mass spectra of the discrete m-dPEG®24-NHS ester (top; (M+NH4)+1 of 1231.6975 m/z and (M+2NH4)+2 of 624.8662 m/z) and mPEG 1K- NHS (SC) (bottom; average MW: 1000) analyzed in positive ion mode.

Figure 2. Raw ESI mass spectra of the discrete m-dPEG®24-NHS ester (top; (M+NH4)+1 of 1231.6975 m/z and (M+2NH4)+2 of 624.8662 m/z) and mPEG 1K- NHS (SC) (bottom; average MW: 1000) analyzed in positive ion mode.

Downloads: full (2500x2722) | large (940x1024) | medium (276x300) | thumbnail (138x150)
Back To Top
We will be closed Monday, July 4th in observance of Independence Day
This is default text for notification bar