-
乙腈中14种醛酮DNPH混标, 20 µg /ml
-
正丁醛,123-72-8,98%
-
艾杰尔DNPH转接头apply to DNPH column
SPE - column adapter艾杰尔天津艾杰尔样品前处理耗材DNPH转接头SPE - column adapterapply to DNPH column
-
聚乙烯醇缩丁醛
-
乙腈中25种醛酮DNPH混标-2, 15 µg /ml
-
丁醛肟
-
异丁醛-2.4-DNPH标准品
442469 2-丁酮-2.4-DNPH 100mg 442339 正丁醛-2.4-DNPH 100mg 442504 巴豆醛
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First Standard® 乙腈中丙醛-DNPH溶液,3μg/mL
Propionaldehyde-DNPH Solution in Acetonitrile, 3μg/mLFirst Standard®天津
-
First Standard® 乙腈中戊醛-DNPH溶液,3μg/mL
Valeraldehyde-DNPH Solution in Acetonitrile, 3μg/mLFirst Standard®天津
-
First Standard® 乙腈中丙酮-DNPH溶液,3μg/mL
Acetone-DNPH Solution in Acetonitrile, 3μg/mLFirst Standard®天津
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