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Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Laboratory. Alternatively, you can check our Data by research program page for specific areas of data that can be downloaded. Click on the icons ( or ) under the 'Data' table heading in the dataset description boxes to either download the data file desired, or take you to the appropriate directory on the ftp server, where you can select specific data files.


Select from the following lists to narrow your search.
Type
Frequency
Discrete (2704)
Site  
AAO (5)
ABP (13)
ACG (36)
ACT (36)
ALT (14)
AMS (2)
AMT (46)
AMY (14)
AOC (2)
ARH (1)
ASC (14)
ASK (13)
AVI (2)
AZR (14)
BAL (14)
BAO (37)
BGI (5)
BHD (7)
BIS (1)
BKT (13)
BLD (1)
BME (6)
BMW (13)
BNA (1)
BNE (6)
BRW (15)
BSC (13)
BWD (35)
CAR (36)
CBA (14)
CBM (1)
CGO (14)
CHR (6)
CIB (6)
CMA (36)
CMO (3)
COB (5)
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CRV (35)
CRZ (13)
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DRP (6)
DSI (6)
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GOZ (3)
Gridded (2)
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HNX (1)
HOW (3)
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HSU (6)
HUN (6)
ICE (13)
INX (68)
ITN (4)
IZO (13)
KCO (5)
KEY (13)
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KZD (5)
KZM (5)
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LAU (1)
LEF (84)
LEW (35)
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LMP (6)
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MPO (1)
MRC (68)
MSH (35)
MVY (5)
MWO (35)
Multiple (100)
NAT (13)
NEB (35)
NHA (36)
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NSK (36)
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NWR (42)
NZL (1)
OHP (1)
OIL (5)
OPW (2)
OXK (13)
PAL (13)
PAO (5)
PFA (36)
POC (6)
PSA (13)
PTA (6)
PTH (1)
RPB (13)
RTA (36)
S2K (5)
SAN (5)
SCA (36)
SCS (3)
SCT (35)
SDZ (6)
SEY (13)
SGI (2)
SGP (84)
SHM (13)
SIO (1)
SMO (15)
SPF (5)
SPO (15)
STC (1)
STM (6)
STR (35)
SUM (14)
SYO (13)
TAC (6)
TAP (14)
TGC (36)
THD (49)
TIK (13)
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ULB (5)
USH (13)
UTA (13)
UUM (6)
WAI (1)
WBI (71)
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WIS (6)
WKT (40)
WLG (7)
WPC (7)
ZEP (14)
  or enter search term:
2704 Datasets filtered from 4840 originally. Reset all Filters

Displaying [1601 - 1700] of 2704 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1601
Farol De Mae Luiza Lighthouse, Brazil (NAT)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Discrete Multiple Download Readme
1602
Farol De Mae Luiza Lighthouse, Brazil (NAT)
Air samples collected in glass flasks.
Non-Methane Hydrocarbons n-Butane
(n-C4H10)
Flask Discrete Multiple Download Readme
1603
Farol De Mae Luiza Lighthouse, Brazil (NAT)
Air samples collected in glass flasks.
Non-Methane Hydrocarbons n-Pentane
(n-C5H12)
Flask Discrete Multiple Download Readme
1604
Farol De Mae Luiza Lighthouse, Brazil (NAT)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Discrete Multiple Download Readme
1605
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
1606
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
1607
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
1608
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
1609
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
1610
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
1611
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
1612
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
1613
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Methylene Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
1614
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
1615
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
1616
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
1617
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
1618
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
1619
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
1620
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
1621
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
1622
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
1623
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
1624
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
1625
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
1626
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
1627
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
1628
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
1629
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
1630
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
1631
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Surface PFP Discrete Multiple Download Readme
1632
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Surface PFP Discrete Multiple Download Readme
1633
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Surface PFP Discrete Multiple Download Readme
1634
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
1635
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
1636
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Surface PFP Discrete Multiple Download Readme
1637
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
1638
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
1639
NE Baltimore, Maryland, United States (NEB)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Surface PFP Discrete Multiple Download Readme
1640
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Aircraft PFP Discrete Multiple Download Readme
1641
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Aircraft PFP Discrete Multiple Download Readme
1642
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Aircraft PFP Discrete Multiple Download Readme
1643
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Aircraft PFP Discrete Multiple Download Readme
1644
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Aircraft PFP Discrete Multiple Download Readme
1645
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Aircraft PFP Discrete Multiple Download Readme
1646
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Aircraft PFP Discrete Multiple Download Readme
1647
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Aircraft PFP Discrete Multiple Download Readme
1648
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Methylene Bromide
(CH2Br2)
Aircraft PFP Discrete Multiple Download Readme
1649
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Aircraft PFP Discrete Multiple Download Readme
1650
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Aircraft PFP Discrete Multiple Download Readme
1651
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Aircraft PFP Discrete Multiple Download Readme
1652
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Aircraft PFP Discrete Multiple Download Readme
1653
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Aircraft PFP Discrete Multiple Download Readme
1654
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Aircraft PFP Discrete Multiple Download Readme
1655
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Aircraft PFP Discrete Multiple Download Readme
1656
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Aircraft PFP Discrete Multiple Download Readme
1657
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Aircraft PFP Discrete Multiple Download Readme
1658
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Aircraft PFP Discrete Multiple Download Readme
1659
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Aircraft PFP Discrete Multiple Download Readme
1660
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Aircraft PFP Discrete Multiple Download Readme
1661
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Aircraft PFP Discrete Multiple Download Readme
1662
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Aircraft PFP Discrete Multiple Download Readme
1663
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Aircraft PFP Discrete Multiple Download Readme
1664
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Aircraft PFP Discrete Multiple Download Readme
1665
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Aircraft PFP Discrete Multiple Download Readme
1666
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Aircraft PFP Discrete Multiple Download Readme
1667
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Aircraft PFP Discrete Multiple Download Readme
1668
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Aircraft PFP Discrete Multiple Download Readme
1669
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Aircraft PFP Discrete Multiple Download Readme
1670
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Aircraft PFP Discrete Multiple Download Readme
1671
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Aircraft PFP Discrete Multiple Download Readme
1672
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Aircraft PFP Discrete Multiple Download Readme
1673
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Aircraft PFP Discrete Multiple Download Readme
1674
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Aircraft PFP Discrete Multiple Download Readme
1675
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Aircraft PFP Discrete Multiple Download Readme
1676
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Readme
1677
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Discrete Multiple Download Readme
1678
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Readme
1679
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Discrete Multiple Download Readme
1680
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Discrete Multiple Download Readme
1681
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Discrete Multiple Download Readme
1682
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Aircraft PFP Discrete Multiple Download Readme
1683
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Aircraft PFP Discrete Multiple Download Readme
1684
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Aircraft PFP Discrete Multiple Download Readme
1685
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Aircraft PFP Discrete Multiple Download Readme
1686
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Aircraft PFP Discrete Multiple Download Readme
1687
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Aircraft PFP Discrete Multiple Download Readme
1688
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Aircraft PFP Discrete Multiple Download Readme
1689
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Aircraft PFP Discrete Multiple Download Readme
1690
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Methylene Bromide
(CH2Br2)
Aircraft PFP Discrete Multiple Download Readme
1691
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Aircraft PFP Discrete Multiple Download Readme
1692
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Aircraft PFP Discrete Multiple Download Readme
1693
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Aircraft PFP Discrete Multiple Download Readme
1694
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Aircraft PFP Discrete Multiple Download Readme
1695
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Aircraft PFP Discrete Multiple Download Readme
1696
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Aircraft PFP Discrete Multiple Download Readme
1697
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Aircraft PFP Discrete Multiple Download Readme
1698
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Aircraft PFP Discrete Multiple Download Readme
1699
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Aircraft PFP Discrete Multiple Download Readme
1700
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Aircraft PFP Discrete Multiple Download Readme
Displaying [1601 - 1700] of 2704 records.    

Dataset list last updated on 12 October 2024
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