---
instrument_id: '522'
data_file_original_name: '20220521 GC data.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Time (seconds)'
    - 'DMDS'
dataset_id: '4496'
experiment_link: 'https://icarus.ucdavis.edu/chambers/565/experiments/924'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/565/experimentSets/266'
chamber_link: 'https://icarus.ucdavis.edu/chambers/565'
dataset_created_at: '2023-08-21 11:15:13'
dataset_updated_at: '2023-08-21 11:15:13'
instrument_link: 'https://icarus.ucdavis.edu/chambers/565/instruments/522'
instrument:
    id: '522'
    short_name: 'GC-FID'
    full_name: 'Gas Chromatograph with Flame Ionization Detector'
    manufacturer: 'SRI'
    model: '8610C'
    year: ''
    data_recording_software: 'Peak Simple'
    data_analysis_software: ''
    raw_data_time_resolution: '~13 minutes'
    analysis_data_averaging: ''
    detection_limit: 'Variable (likely ~5 ppb for typical compounds measured)'
    quantification_limit: ''
    sensitivity_to_temperature: ''
    sensitivity_to_relative_humidity: ''
    sampling_method: 'Sampled onto trap then backflushed into GC'
    sample_preparation_method: ''
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: '3000'
    flow_rate: ''
    tubing_material: 'PFA Teflon'
    chemical_identification_method: 'Chromatographic peaks identified by sampling pure standards.'
    data_analysis_method: ''
    quantification_method: 'Chromatographic peak area is calibrated based on known concentrations added to the chamber'
    calibration_method: ''
    calibration_drift_estimate: ''
    calibration_schedule: ''
    uncertainty_estimation_method: 'Estimated to be ~10-20% based on uncertainties in calibration and variability in signal between points'
    known_interferences: ''
    link_to_supplemental_information: ''
    additional_notes: ''
    organization_id: '566'
    created_at: '2023-08-21T18:07:28.000000Z'
    updated_at: '2023-08-21T18:07:28.000000Z'
    column_descriptors: ''
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: ''
    what_is_measured: 'Hydrocarbons'
    measurement_uncertainty: '~10-20%'
    measurement_units: 'ppb'

---
"Time (seconds)","DMDS"
-800,186.460824405884
-770,186.806037633591
-740,187.145591610796
-710,187.48514560682
-680,187.824699591679
-650,188.164253580229
-620,188.503807561216
-590,188.843361545894
-560,189.182915523099
-530,189.522469507867
-500,189.862023488764
-470,190.20157746975
-440,190.541131446955
-410,190.880685427761
-380,191.220239401273
-350,191.559793374516
-320,191.899347344156
-290,192.238901317488
-260,192.578455287128
-230,192.918009252807
-200,193.257563218575
-170,193.597117188215
-140,193.936671157675
-110,194.092434998414
-80,193.963148024942
-50,193.830667486827
-20,193.698186950187
10,193.565706415023
40,193.433225878418
70,193.300745344765
100,193.166056799719
130,193.031368253565
160,192.898887715485
190,192.766407178845
220,192.633926643611
250,192.501446105531
280,192.36896556594
310,192.236485027825
340,192.104004486758
370,191.971523945692
400,191.839043406066
430,191.706562864999
460,191.574082326884
490,191.441601788734
520,191.309121250653
550,191.176640712538
580,191.044160175898
610,190.911679637748
640,190.779199101108
670,190.646718562993
700,190.522660795937
730,190.482072840986
760,190.462818628141
790,190.443564415066
820,190.424310202221
850,190.405055989371
880,190.38580177652
910,190.366547563885
940,190.34729335104
970,190.328039138399
1000,190.3087849249
1030,190.289209808492
1060,190.269634691683
1090,190.250380478619
1120,190.23112626512
1150,190.211872051841
1180,190.192617838557
1210,190.173363625063
1240,190.154109411784
1270,190.134855198709
1300,190.115600985221
1330,190.096346771937
1360,190.077092558653
1390,190.05783834472
1420,190.038584131012
1450,190.019329917299
1480,190.0000757038
1510,189.980821489663
1540,189.870684749059
1570,189.622985000201
1600,189.373891345917
1630,189.124797688793
1660,188.875704031603
1690,188.626610377254
1720,188.377516717356
1750,188.128423063072
1780,187.879329403108
1810,187.630235751599
1840,187.381142091701
1870,187.132048434577
1900,186.882954777453
1930,186.629709565158
1960,186.376464344703
1990,186.127370687447
2020,185.878277030323
2050,185.629183378881
2080,185.38008971885
2110,185.130996070116
2140,184.881902410284
2170,184.632808755868
2200,184.38371509881
2230,184.134621444527
2260,183.885527787271
2290,183.636434132922
2320,183.387340481413
2350,183.180775079418
2380,183.381624178433
2410,183.68417391176
2440,183.986723645167
2470,184.289273382024
2500,184.591823111901
2530,184.894372848678
2560,185.196922578795
2590,185.499472312122
2620,185.802022048979
2650,186.104571782386
2680,186.407121522533
2710,186.70967125586
2740,187.010822767363
2770,187.318800371277
2800,187.621350101314
2830,187.923899841461
2860,188.226449574868
2890,188.528999315015
2920,188.831549055162
2950,189.134098798598
2980,189.436648542195
3010,189.739198268782
3040,190.041748012299
3070,190.344297752446
3100,190.646847492753
3130,190.94939722616
3160,191.251946966227
3190,191.29370888007
3220,190.915552059049
3250,190.532209215284
3280,190.155150686645
3310,189.778092149707
3340,189.401033608369
3370,189.023975071331
3400,188.646916546792
3430,188.269858009854
3460,187.892799468616
3490,187.515740927378
3520,187.13868239024
3550,186.761623853302
3580,186.384565311864
3610,186.007506770626
3640,185.630448233588
3670,185.253389696549
3700,184.876331155211
3730,184.499272605474
3760,184.122214064436
3790,183.745155522898
3820,183.368096990159
3850,182.991038457321
3880,182.613979928682
3910,182.236921395844
3940,181.859862858706
3970,181.482804325967
4000,181.149700164572
4030,181.266175962251
4060,181.50025861476
4090,181.734341269876
4120,181.968423925054
4150,182.206407964465
4180,182.444391997701
4210,182.678474655486
4240,182.912557313209
4270,183.146639978754
4300,183.380722636601
4330,183.614805294325
4360,183.848887957262
4390,184.082970612378
4420,184.317053265011
4450,184.551135920127
4480,184.785218575305
4510,185.019301227813
4540,185.253383880322
4570,185.487466545867
4600,185.721549198376
4630,185.955631853554
4660,186.189714516554
4690,186.423797176946
4720,186.657879837339
4750,186.891962500338
4780,187.126045163338
4810,187.360127823731
4840,187.462628964422
4870,187.361245261648
4900,187.257588938409
4930,187.153932612889
4960,187.050276289706
4990,186.946619965395
5020,186.842963641058
5050,186.737579710795
5080,186.632195779743
5110,186.52853945535
5140,186.42488312983
5170,186.321226805493
5200,186.217570481182
5230,186.11391415569
5260,186.010257831379
5290,185.906601507069
5320,185.802945182676
5350,185.699288857183
5380,185.595632531663
5410,185.491976207326
5440,185.388319880678
5470,185.284663555186
5500,185.181007229721
5530,185.077350904229
5560,184.973694577554
5590,184.870038252062
5620,184.766381926569
5650,184.655323627732
5680,184.471015526029
5710,184.268003756107
5740,184.064991981663
5770,183.861980209426
5800,183.65896843945
5830,183.455956667321
5860,183.252944899606
5890,183.049933129738
5920,182.84692135987
5950,182.643909589948
5980,182.437514283803
6010,182.231118982791
6040,182.028107206139
6070,181.825095431587
6100,181.622083654935
6130,181.419071875915
6160,181.216060099209
6190,181.013048320081
6220,180.810036541114
6250,180.60702475994
6280,180.404012976343
6310,180.201001197323
6340,179.999547460188
6370,179.793738792739
6400,179.590727009142
6430,179.387715225599
6460,179.184703448893
6490,178.983596037431
6520,178.785657426197
6550,178.587767272713
6580,178.389877121171
6610,178.191986969891
6640,177.994096820658
6670,177.796206669378
6700,177.598316515789
6730,177.4004263622
6760,177.202536210763
6790,177.004646059325
6820,176.806755907993
6850,176.60886575666
6880,176.410975607532
6910,176.213085456147
6940,176.015195304657
6970,175.817305155529
7000,175.619415004197
7030,175.42152485722
7060,175.220336534744
7090,175.019148215104
7120,174.821258068127
7150,174.623367914486
7180,174.425477765252
7210,174.227587611768
7240,174.029697464897
7270,173.831807313459
7300,173.66220816044
7330,173.802213448722
7360,174.027292803472
7390,174.252372158401
7420,174.47745151315
7450,174.702530868019
7480,174.927610222888
7510,175.152689577876
7540,175.377768930119
7570,175.602848287376
7600,175.827927639797
7630,176.053006997173
7660,176.278086346909
7690,176.503165704344
7720,176.728245056766
7750,176.953324411516
7780,177.178403766385
7810,177.403483126268
7840,177.62856247857
7870,177.853641835946
7900,178.078721188248
7930,178.303800545684
7960,178.528879908074
7990,178.757710589718
8020,178.986541271679
8050,179.211620631622
8080,179.436699991505
8110,179.661779348881
8140,179.793945317572
8170,179.775129686622
8200,179.754208378254
8230,179.733287069864
8260,179.712365761475
8290,179.691444452874
8320,179.670523144729
8350,179.649601836117
8380,179.628680527744
8410,179.607759219365
8440,179.586837910981
8470,179.565916603069
8500,179.544995294695
8530,179.524073986089
8560,179.503152677944
8590,179.482231369327
8620,179.461310060487
8650,179.440388752103
8680,179.419467443486
8710,179.398546135352
8740,179.37762482674
8770,179.356703518361
8800,179.335782209972
8830,179.314860901604
8860,179.293939592992
8890,179.272669596336
8920,179.251399599653
8950,179.193390139999
8980,178.74306182401
9010,178.187488353511
9040,177.631914889348
9070,177.076341418996
9100,176.520767954833
9130,175.965194478146
9160,175.40962102017
9190,174.854047537148
9220,174.298474079025
9250,173.742900608674
9280,173.187327150698
9310,172.631753674158
9340,172.076180216036
9370,171.520606751725
9400,170.965033287562
9430,170.409459817063
9460,169.853886352752
9490,169.2983128824
9520,168.742739412049
9550,168.187165935214
9580,167.631592471051
9610,167.076019000552
9640,166.520445536241
9670,165.964872078266
9700,165.409298614102
9730,164.853725149939
9760,164.298151691521
9790,163.943727439677
9820,163.94808500385
9850,163.959441358802
9880,163.970611544046
9910,163.981781729166
9940,163.992682359763
9970,164.003913637288
10000,164.015083822536
10030,164.026254008038
10060,164.037424193409
10090,164.048594378908
10120,164.059764564653
10150,164.070934750156
10180,164.082104935649
10210,164.093461291186
10240,164.1048176466
10270,164.115987832476
10300,164.127158018096
10330,164.138328203844
10360,164.149498389723
10390,164.160668575476
10420,164.171838761343
10450,164.183008947215
10480,164.194179133091
10510,164.205349319215
10540,164.21651950509
10570,164.227689691084
10600,164.261440311297
10630,164.548967860052
10660,164.907486535762
10690,165.266005219744
10720,165.624523899543
10750,165.983042579247
10780,166.341561254957
10810,166.700079938749
10840,167.058598610656
10870,167.417117290455
10900,167.775635970158
10930,168.134154649957
10960,168.492673329661
10990,168.851192013548
11020,169.209710697339
11050,169.568229381131
11080,169.926748064828
11110,170.285266748525
11140,170.649760739222
11170,171.014254744226
11200,171.372773432012
11230,171.731292119607
11260,172.089810807487
11290,172.448329499551
11320,172.806848187241
11350,173.16536687902
11380,173.523885566805
11410,173.882404258583
11440,173.914361210984
11470,173.406068443606
11500,172.889689431611
11530,172.373310419752
11560,171.856931407756
11590,171.340552390009
11620,170.824173372262
11650,170.30779436054
11680,169.79141534293
11710,169.275036330797
11740,168.75865731305
11770,168.242278289825
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11830,167.209520260082
11860,166.693141248086
11890,166.176762230476
11920,165.660383218754
11950,165.144004206758
11980,164.627625194625
12010,164.111246188518
12040,163.59486717666
12070,163.06988185056
12100,162.544896529594
12130,162.028517517598
12160,161.512138517379
12190,160.995759522775
12220,160.479380516805
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12280,159.89241206361
12310,159.910532282377
12340,159.928652500927
12370,159.946772719483
12400,159.964892938043
12430,159.983013156613
12460,160.001133375169
12490,160.019253593321
12520,160.037373812083
12550,160.05549403023
12580,160.073614248387
12610,160.091734466745
12640,160.109854685099
12670,160.127974903453
12700,160.1460951216
12730,160.164215339555
12760,160.182335557721
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12970,160.309479087769
13000,160.327901309274
13030,160.346021527013
13060,160.364141744766
13090,160.283230058068
13120,160.022637618453
13150,159.758314631764
13180,159.493991645145
13210,159.229668658456
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13300,158.43669969839
13330,158.17237671773
13360,157.908053728097
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13420,157.379407757733
13450,157.115084771115
13480,156.850761778397
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13540,156.325132481708
13570,156.055063267591
13600,155.790740269126
13630,155.526417279563
13660,155.26209428993
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13750,154.46912532692
13780,154.204802334343
13810,153.940479341695
13840,153.676156349259
13870,153.411833365444
13900,153.160773379702
13930,153.098495330881
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14050,153.094316998131
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14230,153.088014679432
14260,153.08697009621
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15430,150.26302647914
15460,150.142811362442
15490,150.022596248359
15520,149.902381136986
