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 Organization

NO 57
Acronym NIWA
Name National Institute of Water & Atmospheric Research Ltd.
Address 1 NIWA - Wellington
Address 2 Private Bag 14901, Kilbirnie, Wellington, 6241
Address 3 301 Evans Bay Parade, Hataitai, Wellington 6021
Country/Territory New Zealand
Website http://www.niwa.co.nz

 Contact(s)

Name Sylvia Nichol
Prefix
Email sylvia.nichol@niwa.co.nz
Organization No 57
Organization acronym NIWA
Organization name National Institute of Water & Atmospheric Research Ltd.
Organization country/territory New Zealand
Address 1
Address 2
Address 3
Country/territory New Zealand
Tel
Fax
Last updated date 2019-09-03


 Background observation
 UTC+12:00
 ppb
 1996-08-16 00:00:00 - 9999-12-31 23:59:59: WMO N2O X2006A
 1996-08-16 00:00:00 - 1998-01-31 23:59:59: Hewlett Packard HP6890(2)(Gas chromatography (ECD))
 1998-02-01 00:00:00 - 1998-07-31 23:59:59: Hewlett Packard HP6890(3)(Gas chromatography (ECD))
 1998-08-01 00:00:00 - 9999-12-31 23:59:59: Hewlett Packard HP6890(4)(Gas chromatography (ECD))
 event
 Natural air working standards for the GC have been collected from Baring Head and have been referenced against 6 primary reference standards calibrated by Prof. R.F. Weiss, Scripps Institution of Oceanography, La Jolla, California, to their SIO-98 scale.
In 2011 the working standards were recalibrated by NOAA/Boulder on the NOAA06A scale.
 
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 [Daily]
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 Operational/Reporting
 
No data available