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二硫化碳中7種苯系物標液 Mix-7 1000ug/ml in Carbon disulphide*2mL
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17種全氟化合物混標 mix-17?100ug/mL?in?Methanol*1ml
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7種農(nóng)藥混標 Pesticides Mix-7 50ug/ml in Acetone*1mL
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二乙基二硫代氨基甲酸鈉 Ditiocarb-sodium 10ug/ml Acetone*1mL
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6種農(nóng)藥混標 Pesticides Mix-6 50ug/ml in Acetone*1mL
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19種元素混標*100mL
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TDI/HDI混標 Mix-3 100ug/ml in n-Hexane*1mL
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偶數(shù)正構烷烴(C10-C40)alkane (even) mix-16 1000ug/ml in Cyclohexane*1mL
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乙醇等37種組分混標 VOC Mix-37 1000ug/ml in Methanol*1mL


