Certified reference materials for the quality control of environmental analysis within the standards, measurements and testing programme (formerly BCR)
2001 ◽
Vol 84
(6)
◽
pp. 1786-1792
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2002 ◽
Vol 21
(11)
◽
pp. 762-773
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Keyword(s):
2000 ◽
Vol 2
(2)
◽
pp. 39N-39N
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Keyword(s):
1996 ◽
Vol 27
(3-4)
◽
pp. 403-418
◽
1989 ◽
Vol 335
(7)
◽
pp. 833-838
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Keyword(s):