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

5-methyl-3-phenyl-4,5-dihydroisoxazole-5-carboxylic Acid

842954-77-2 100mg
3-[methyl(phenyl)carbamoyl]prop-2-enoic Acid

906509-98-6 100mg
4-[2-(2-methylphenyl)ethyl]piperidine

654662-97-2 50mg
1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethanamine

915922-88-2 500mg
4-Methyl-6-phenylpyrimidine-2-thiol

27955-44-8 100mg
5-methyl-3-phenyl-1H-pyrazole-4-carboxylic Acid

54952-71-5 100mg
1-(2-methylphenyl)-1H-pyrazole-4-carboxylic Acid

75815-76-8 50mg
2-(Methyl(phenyl)amino)acetic Acid hydrochloride

21911-75-1 50mg
5-methyl-1-(2-methylbenzyl)-1H-pyrazol-3-amine

956393-77-4 50mg
methyl 5-methyl-4-nitrothiophene-2-carboxylate

56921-01-8 50mg

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