中心代表我国共参加了国际计量委员会/物质量咨询委员会(CIPM/CCQM)组织的56次基准气体的国际比对,已参加的比对见下表。
序号 |
比对代号 |
比对内容 |
比对 时间 |
序号 |
比对代号 |
比对内容 |
比对 时间 |
1 |
CCQM-k1a |
CO in N2 |
1994 |
29 |
CCQM-K76 |
SO2 in N2 |
2010 |
2 |
CCQM-k1b |
CO2 in N2 |
1994 |
30 |
APMP.QM-k41 |
H2S in N2 |
2010 |
3 |
CCQM-k1c |
NO IN N2 |
1995 |
31 |
APMP.QM-K53 |
O2 in N2 |
2011 |
4 |
CCQM-k1d |
SO2 IN N2 |
1996 |
32 |
CCQM-K93 |
C2H5OH in N2 |
2011 |
5 |
CCQM-k1e |
Natural gas I |
1997 |
33 |
CCQM-K94 |
DMS in N2 |
2012 |
6 |
CCQM-k1f |
Natural gas II |
1997 |
34 |
CCQM-K84 |
CO in air |
2012 |
7 |
CCQM-k1g |
Natural gas III |
1997 |
35 |
CCQM-K101N |
Trace O2 in N2 |
2013 |
8 |
CCQM-k3 |
CO,CO2,C3H8 in N2 |
1998 |
36 |
CCQM-K82 |
CH4 in air |
2013 |
9 |
CCQM-k4 |
C2H5OH in Air |
1999 |
37 |
CCQM-K113 |
Noble gas |
2014 |
10 |
CCQM-k16a |
Natural gas IV |
2001 |
38 |
BIPM.QM-K1 |
O3 |
2014 |
11 |
CCQM-k16b |
Natural gas V |
2001 |
39 |
APMP.QM-K111 |
Propane in N2 |
2015 |
12 |
CCQM-P71 |
C6H6 IN N2 |
2003 |
40 |
APMP.QM-K46 |
NH3 in N2 |
2015 |
13 |
CCQM-P51 |
SF6, CF4 IN N2 |
2004 |
41 |
CCQM-K116 |
H2O in N2 |
2016 |
14 |
CCQM-k23a |
Natural gas |
2004 |
42 |
CCQM-K90 |
CH2O in N2 |
2016 |
15 |
CCQM-k23c |
Natural gas |
2004 |
43 |
CCQM-K120 |
CO2 in air |
2016 |
16 |
CCQM-k23b |
Natural gas |
2005 |
44 |
CCQM-K137 |
NO in N2 |
2017 |
17 |
CCQM-k41 |
H2S in N2 |
2005 |
45 |
APMP.QM-S12 |
BTEX in N2 |
2017 |
18 |
APMP.QM-k1.d |
SO2 in N2 |
2006 |
46 |
APMP.QM-S13N |
N2O in N2 |
2017 |
19 |
APMP.QM-k4.1 |
C2H5OH in N2 |
2006 |
47 |
CCQM K-74 |
NO2/N2 |
2017 |
20 |
APMP.QM-k1.c |
NO in N2 |
2006 |
48 |
CCQM-K117 |
NH3/N2 |
2018 |
21 |
CCQM-k52 |
CO2 in Air |
2007 |
49 |
CCQM-K118 |
Natural gas |
2018 |
22 |
BIPM.QM-k1 |
O3 |
2007 |
50 |
APMP.QM-S14 |
HAPs in N2 |
2018 |
23 |
CCQM-k51 |
CO in N2 |
2008 |
51 |
CCQM-K41.2017 |
H2S in N2 |
2019 |
24 |
CCQM-k68 |
N2O in Air |
2008 |
52 |
CCQM-K68.2019 |
N2O in air |
2019 |
25 |
CCQM-k71 |
Stack gas |
2008 |
53 |
CCQM-K26b |
SO2 in N2 |
2019 |
26 |
CCQM-k66 |
Purity of CH4 |
2009 |
54 |
CCQM-K165 |
DMS in N2 |
2020 |
27 |
CCQM-K74 |
NO2 in N2 |
2009 |
55 |
CCQM P204 |
二氧化碳同位素测定 |
2020 |
28 |
CCQM-K77 |
Refinery gas |
2010 |
56 |
CCQM-K164 |
氢中8组分杂质 |
2020 |

CCQM-K137 氮中一氧化氮气体比对

CCQM-K82空气中甲烷比对