-
甲醇中有机氯农药混合标样,八种有机氯农药混合 (I)分析标准品
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二异丙基锌溶液,625-81-0,1.0M in toluene
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2,6-二氯苯胺,608-31-1,≥99.0%(GC)
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(R)-3-羟基丁酸,625-72-9,10mM in DMSO
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JZ23-608 YSBC37608-23高碳铬铁FeCr50
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YSBC37608-23高碳铬铁FeCr50 JZ23-608
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5-甲氧基色胺,608-07-1,97%
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3-氯邻二甲苯,608-23-1,≥97.0%
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Organophosphorus pesticides standard 农药
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Pesticides individual standard 农药
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