Drawout
Plate
(mm)

Source temperature
(°C)

tr
(min)

%
m/z 111/112

%
m/z
125/112

 

 

 

 

 

3

230

15.18

22

14

 

250

15.18

23

14

 

270

15.18

24

15

 

290

15.18

25

15

 

310

15.18

25

15

 

330

15.18

26

16

 

350

15.18

27

16

Mean

 

15.18

25

15

SD

 

0.00

2

1

RSD%

 

0.00

6.99

5.44

 

 

 

 

 

6

230

15.19

23

14

 

250

15.19

23

14

 

270

15.19

24

15

 

290

15.19

25

15

 

310

15.19

26

15

 

330

15.19

26

16

 

350

15.19

27

16

Mean

 

15.19

25

15

SD

 

0.00

2

1

RSD%

 

0.00

6.33

5.44

Table 12: SIM mass spectral analysis of composite 2-MIB/GSM standard by purge-and-trap: 30 ng/L in MQ.