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
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 2-{[(2,2,2-trifluoroethoxy)carbonyl]amino}benzoate

1311314-02-9 10mg
2-methanesulfonyl-2-methylpropan-1-amine

1249028-10-1 50mg
4-methanesulfonyl-3-(morpholin-4-yl)-1H-pyrazol-5-amine

1415138-74-7 50mg
[4-(methanesulfonylmethyl)oxan-4-yl]methanamine hydrochloride

1423031-85-9 50mg
2-methyl-2-[6-(trifluoromethyl)pyridin-2-yl]propanoic acid

1484235-53-1 50mg
Bis(2-methoxyethyl) Phthalate

117-82-8 10g
Methyl 3-Sulfamoyl-5-(trifluoromethyl)benzoate

1240528-31-7 50mg
3-Methyl-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)butan-1-amine Hydrochloride

1170042-02-0 50mg
4-Methyl-2-(thiomorpholine-4-carbonyl)phenol

1042634-26-3 50mg
3-Methyl-4-(thiomorpholin-4-yl)aniline

1094646-31-7 50mg

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