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GB/T 32361-2015 in English
Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test
VALID
Issued on:2015-12-31 | Implemented on:2016-05-01
$200.00 $194.00 -
GB/T 32360-2015 in English
Test methods for ultrafiltration membranes
VALID
Issued on:2015-12-31 | Implemented on:2016-05-01
$210.00 $204.00 -
GB/T 28230-2011 in English
Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration
VALID
Issued on:2011-12-30 | Implemented on:2012-05-01
$120.00 $117.00 -
GB/T 28229-2011 in English
Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships
VALID
Issued on:2011-12-30 | Implemented on:2012-05-01
$180.00 $175.00 -
GB/T 28228-2011 in English
Detection of Listeria monocytogenes in ballast water of entry-exit ships
VALID
Issued on:2011-12-30 | Implemented on:2012-05-01
$180.00 $175.00 -
GB/T 25279-2010 in English
Hollow fiber flat-plat membrane module
SUPERSEDED
Issued on:2010-09-26 | Implemented on:2011-08-01
$160.00 $156.00
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