Mw =  13.8 kDa 
time [s]  intensity R1  intensity R2
   0.010        0.9858        0.9056
   0.020        0.9717        0.8202
   0.030        0.9579        0.7428
   0.056        0.9229        0.5741
   0.104        0.8615        0.3567
   0.200        0.7507        0.1378
   0.392        0.5701        0.0205
   0.776        0.3287        0.0005
   1.544        0.1093        0.0000