一级标准物质-二级标准物质→【埃尔文】

一级标准物质
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计量院标准物质
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中检院标准物质

N-(cyanomethyl)methanesulfonamide

142254-19-1 50mg
N-cyclopropyl-N-methyl-1,3-thiazolidine-4-carboxamide hydrochloride

1251923-36-0 50mg
n-(2-chlorobenzyl)cyclopropanamine hydrochloride

1184999-03-8 50mg
N-(Cyclopropylmethyl)piperidine-3-carboxamide hydrochloride

1171095-24-1 50mg
2-[N-Cyclopentyl-3-(1H-1,2,4-triazol-1-yl)propanamido]acetic Acid

1179749-72-4 50mg
N-(4-Chloro-3-cyanophenyl)prop-2-enamide

1156154-87-8 50mg
N-(Cyclopropylmethyl)-4-[(cyclopropylmethyl)amino]-2-nitrobenzene-1-sulfonamide

1221726-11-9 100mg
N-(1-Cyclopropylpyrrolidin-3-ylidene)hydroxylamine Hydrochloride

1173611-89-6 50mg
N-Cyclohexyl-N-methylethane-1,2-diamine Dihydrochloride

1177346-07-4 50mg
4-Amino-3-nitrobenzophenone

31431-19-3 1g

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