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

Methyl 2-(2-Chlorophenyl)-4H-furo[3,2-b]pyrrole-5-carboxylate

1713640-18-6 5mg
6-Methyl-8-nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic Acid

354815-34-2 50mg
3-(Morpholin-4-yl)propane-1-sulfonyl chloride hydrochloride

197891-91-1 50mg
5-(Morpholin-4-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol

94971-19-4 10mg
2-Methyl-6-nitroimidazo[1,2-a]pyridine Hydrobromide

1795276-21-9 500mg
Methyl 6-Chloro-5-sulfamoylpyridine-3-carboxylate

1803582-37-7 50mg
Methyl 5-(Chlorosulfonyl)-2-hydroxybenzoate

60638-81-5 50mg
4-[2-(Morpholin-4-yl)-2-oxoethoxy]benzaldehyde

30817-36-8 50mg
3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonyl Chloride

78633-42-8 50mg
4-{[(5-Methyl-2-thienyl)methyl]amino}benzoic Acid

805994-90-5 100mg

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