a 2. 8e+07
Relative abundance
2. Ge+07
2. 4e+07
2. 2e+07:
2e+07:
1. 8e+07
1. Ge+07
1. 1e+07
1. 2e+07
le+07
8000000
6000000
b
1000000
2000000
C
10.00
20. 00
30.00
40. 00
50.00
60.00
70.00
80.00
e
Time(min)
ef
cN you give me the retention time from the picture ​