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

[1-methyl-4-(methylsulfanyl)piperidin-4-yl]methanamine

1468992-03-1 50mg
methyl 6-methyl-4-oxo-2-propyl-1,4-dihydropyridine-3-carboxylate

147330-26-5 10mg
Methyl 6-methoxy-1H-indole-3-carboxylate

131424-27-6 50mg
Methyl 6-methoxy-3-nitropicolinate

1427195-24-1 50mg
4-Methyl-benzenesulfonic Acid (2E)-[2-Methyl-5-(1-methylethenyl)-2-cyclohexen-1-ylidene]hy

5mg
N-[2-Methyl-4-(1-methyl-1H-benzimidazol-2-yl)-6-nitrophenyl]butanamide

1083158-66-0 100mg
(4S,5R)-(-)-4-Methyl-5-phenyl-2-oxazolidinone

16251-45-9 1g
4-(3-Methylphenyl)-3-methylbenzoic Acid

1261942-70-4 100mg
2-Methylphenylboronic Acid Pinacol Ester

195062-59-0 50mg
3,5-Bis(methylsulfonyl)aniline

51859-12-2 100mg

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