产品目录
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总氮(以氮计) 水质标样(浓度见批号)*50mL
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Camphor benzalkonium methosulfate 100ug/ml in Methanol*1mL
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尼莫地平 Nimodipine 1000ug/mL in Methanol*1mL
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Parsol 340 100ug/ml in Methanol/THF/Water/Perchloric acid*1mL
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Parsol HS 100ug/ml in Methanol/THF/Water/Perchloric acid*1mL
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硼酸苯汞 Phenylmercury borate 100ug/ml in Water*1mL
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α.α.α-三氟甲苯 a,a,a-Trifluorotoluene 100μg/mL in Methanol*1ml
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环己酮-DNPH Cyclohexanone-DNPH 100μg/mL in Acetonitril*1ml
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糠醛-DNPH 2-Furaldehyde-DNPH 100μg/mL in Acetonitril*1ml


