產(chǎn)品目錄
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二氯二氟甲烷 Dichlorodifluoromethane 200ug/ml in Methanol*1mL
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二氯二氟甲烷 Dichlorodifluoromethane 2000ug/ml*1mL
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二溴氟甲烷 Dibromofluoromethane 1000ug/ml in Methanol*1mL
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2.5-二溴甲苯 2.5-Dibromotoluene 1000ug/ml in Methanol*1mL
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甲醛 Formaldehyde 1000ug/mL*1mL
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甲醛 Formaldehyde 1000ug/mL in Water*10mL
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甲醛 Formaldehyde 1000ug/mL in Water*2mL
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甲醛-DNPH Formaldehyde-DNPH 100ug/mL in Acetonitrile*5mL
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呋喃 Furan 100ug/ml in Methanol*1mL