计量院标准物质-中国计量院标准物质→【埃尔文】

一级标准物质
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计量院标准物质
环保部标准物质
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土壤标准物质
中检院标准物质

1,3-Bis(4-boronophenyl)urea Bispinacol Ester

1073353-72-6 250mg
3-Amino-1-(4-hydroxypiperidin-1-yl)propan-1-one Hydrochloride

1220038-99-2 50mg
5-Amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carbonitrile

5346-53-2 100mg
3-Amino-3-(1-naphthyl)propanoic Acid

100393-41-7 100mg
2-[4-(Aminomethyl)-2-methoxyphenoxy]-n,n-dimethylacetamide Hydrochloride

1170889-23-2 50mg
3-(Aminomethyl)-5-fluoroindolin-2-one Hydrochloride

1185369-69-0 50mg
4-[3-(Aminomethyl)pentan-3-yl]-1,2-dichlorobenzene

1183596-21-5 50mg
3-[4-(Aminomethyl)phenyl]-1,3-oxazolidin-2-one

1042556-02-4 50mg
5-[1-(Dimethylamino)propyl]-4-[2-(morpholin-4-yl)ethyl]-4H-1,2,4-triazole-3-thiol

879362-32-0 50mg
[3-(Dimethylamino)-2-{[(dimethylamino)methylidene]amino}prop-2-en-1-ylidene]Dimethylazaniu

50704-19-3 50mg

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