mass_feature	pooled sample
Factors	Replicate:1
155.001052856445_474.038	86119682.53
124.990310668945_369.0945	63036284.13
317.055023193359_707.501	42306595
150.041168212891_503.824	29409601.2
124.990325927734_154.816	13592300.87
124.006290435791_607.5845	13058454.67
297.972686767578_596.38	591398