24 1001
Brian Heikes
University of Rhode Island
Formaldehyde From Coil Collection
SONEX
1 1
1997 11 12 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
36930 36780 37080 99999
37530 37380 37680  -888
38130 37980 38280    53
38730 38580 38880    78
39330 39180 39480   112
39930 39780 40080    95
40530 40380 40680    62
41130 40980 41280    62
41730 41580 41880  -888
42330 42180 42480    78
42930 42780 43080    57
43530 43380 43680    80
44130 43980 44280   194
44730 44580 44880    91
45330 45180 45480    55
45930 45780 46080    75
46530 46380 46680   164
47130 46980 47280   148
47730 47580 47880   126
48330 48180 48480   110
48930 48780 49080   372
49530 49380 49680   455
50130 49980 50280   120
50730 50580 50880 99999
51390 51240 51540  -888
51990 51840 52140 99999
52590 52440 52740  -888
53190 53040 53340 99999
53790 53640 53940  -888
54390 54240 54540  -888
54990 54840 55140  -888
55590 55440 55740  -888
56190 56040 56340  -888
56790 56640 56940  -888
57390 57240 57540  -888
57990 57840 58140  -888
58590 58440 58740    79
59190 59040 59340  -888
59790 59640 59940 99999