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γ-六六六标准溶液,58-89-9,analytical standard,100ug/ml in petroleum ether
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氯苯嘧啶醇标准溶液,60168-88-9,analytical standard,100ug/ml in methanol
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气相色谱仪检定用标准物质(苯-甲苯溶液),71-43-2,analytical standard,5.00mg/ml in toluene,for GC calibration
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菲标准溶液,85-01-8,2000ug/ml in Toluene
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甲基汞标准溶液,22967-92-6,analytical standard,10ug/ml in toluene
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除虫脲标准溶液,35367-38-5,100ug/ml,u=2%,in acetone
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氯氰菊酯标准溶液,52315-07-8,analytical standard,100ug/ml in petroleum ether
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萘标准溶液,91-20-3,2000ug/ml in Toluene
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双(三甲基硅烷基)氨基钾,40949-94-8,0.5M (11 wt.%)toluene solution
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皮蝇磷标准溶液,299-84-3,analytical standard,100ug/ml in acetone
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