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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质控品
计量院标准物质
环保部标准物质
农残标准物质
铁标准物质
冶金标样
土壤标准物质
中检院标准物质

methyl 3-(methoxymethyl)-1H-indole-5-carboxylate

947412-99-9 10mg
5-(4-methylphenyl)-2-thiophenecarboxylic Acid

40808-21-7 500mg
2-methyl-6-phenylpyridine-3-carboxylic Acid

66416-49-7 50mg
6-(4-Methylphenyl)picolinic Acid

86696-72-2 100mg
4-methyl-2-(morpholin-4-yl)-1,3-thiazole-5-carbaldehyde

90437-72-2 50mg
4-(2-Methylphenyl)phenylboronic Acid

491595-36-9 50mg
methyl (E)-3-(2-nitrophenyl)prop-2-enoate

39228-29-0 100mg
1-(3-methylphenyl)-N-(tetrahydrofuran-2-ylmethyl)methanamine

356530-65-9 50mg
2-methyl-2-(4-methyl-1H-imidazol-1-yl)propanoic Acid hydrochloride

2031268-73-0 50mg
1-methyl-5-(4-methylphenyl)-1H-imidazole-2-thiol

685542-86-3 50mg

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