S1 certification of alpha-endosulfan, beta-endosulfan, and endosulfan sulfate in a candidate certified reference material (organochlorine pesticides in tea) by isotope dilution gas chromatography-mass spectrometry
2015 ◽
Vol 407
(11)
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pp. 3009-3021
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2013 ◽
Vol 31
(11)
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pp. 1076
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1992 ◽
Vol 14
(1-4)
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pp. 53-60
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1992 ◽
Vol 16
(3)
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pp. 182-187
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2005 ◽
Vol 1098
(1-2)
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pp. 138-143
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2000 ◽
Vol 746
(1)
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pp. 103-114
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2003 ◽
Vol 17
(7)
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pp. 717-722
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