产品目录
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水中甲醛 标液(浓度1000ug/mL)*1000mL
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水中甲醛 标液(浓度1000ug/mL)*20mL
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松节油 质控样 Turpentine in Methanol （浓度见批号）*1mL
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2-硝基芴 2-Nitrofluorene 100ug/ml in Cyclohexane*1mL
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1-硝基萘 1-Nitronaphthalene 100ug/ml in Cyclohexane*1mL
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2-硝基萘 2-Nitronaphthalene 100ug/ml in Cyclohexane*1mL
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1,3-二硝基萘 1,3-Dinitronaphthalene 100ug/ml in Cyclohexane*1mL
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2-氨基蒽 2-Aminoanthracene 100ug/ml in Cyclohexane*1mL
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1-Aminoanthraquione 100ug/mL in Toluene 100ug/ml in Toluene*1mL
