產(chǎn)品目錄
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2,7-二甲基萘 2,7-Dimethylnaphthalene 100μg/mL in Acetonitril*1ml
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2,7-二甲基萘 2,7-Dimethylnaphthalene 100μg/mL in Cyclohexan*1ml
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1-乙基萘 1-Ethylnaphthalene 100μg/mL in Acetonitril*1ml
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鹵貝他索丙酸酯 Halobetasol propionate*1mL
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吡啶 質(zhì)控樣(濃度見批號) in Methanol*1mL
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乙腈中苯并(a)芘 質(zhì)控樣 (濃度見批號)*1mL
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水中苯并(a)芘 水質(zhì)標樣 (濃度見批號)*20mL
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1-乙基萘 1-Ethylnaphthalene 100μg/mL in Cyclohexan*1ml
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2-乙基萘 2-Ethylnaphthalene 100μg/mL in Acetonitril*1ml