产品目录
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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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卤贝他索丙酸酯 Halobetasol propionate*1mL
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吡啶 质控样(浓度见批号) in Methanol*1mL
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乙腈中苯并(a)芘 质控样 (浓度见批号)*1mL
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水中苯并(a)芘 水质标样 (浓度见批号)*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