Sample,Treatment,Hours
cntrl1_4h,1,1
cntrl2_4h,1,1
cntrl3_4h,1,1
treat1_4h,2,1
treat2_4h,2,1
treat3_4h,2,1
cntrl1_24h,1,2
cntrl2_24h,1,2
cntrl3_24h,1,2
treat1_24h,2,2
treat2_24h,2,2
treat3_24h,2,2