24 1001
Brian Heikes
University of Rhode Island
Formaldehyde From Coil Collection
SONEX
1 1
1997 11 10 1998 03 18
0
mid-time of sample in UT s
3
1.0 1.0 1.0
999999 999999 99999
start-time of sample in UT (s)
end-time of sample in UT (s)
CH2O (pptv)
3
data for exchange
reported data is not positive definite
negative values denote lower limit of detection or upper limit of detection
4
Formaldehyde measurements used the method of Lazrus, et al., 1988.
     data below detection limit, ch2o=50, reported as -888
     data greater than that which is recordable is reported as -777
   mid start  stop  ch2o
50730 50580 50880 99999
51330 51180 51480 99999
52530 52380 52680 99999
53130 52980 53280 99999
53730 53580 53880  -888
54330 54180 54480  -888
54930 54780 55080  -888
55530 55380 55680  -888
56130 55980 56280  -888
56730 56580 56880  -888
57330 57180 57480  -888
57930 57780 58080    56
58530 58380 58680  -888
59130 58980 59280    55
59730 59580 59880  -888
60330 60180 60480    53
60930 60780 61080  -888
61530 61380 61680    78
62130 61980 62280    56
62730 62580 62880  -888
63330 63180 63480  -888
63930 63780 64080  -888
64530 64380 64680  -888
65130 64980 65280    78
65730 65580 65880    75
66330 66180 66480    52
66930 66780 67080   122
67590 67440 67740   137
68190 68040 68340   222
68790 68640 68940   115
69390 69240 69540    77
69990 69840 70140    81
70590 70440 70740 99999