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
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铁标准物质
冶金标样
土壤标准物质
中检院标准物质

(3S)-4-Methyl-1-pentyn-3-ol

77943-78-3 250mg
8-Methyl-10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carbaldeh

142730-53-8 50mg
(αR)-α-Methyl-N-[(1R)-1-phenylethyl]benzenemethanamine Hydrochloride

82398-30-9 5g
(1S,5S,6S)-Methyl 5-(Pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

25mg
1-(2-methylpropyl)-5-(propan-2-yl)-1H-pyrazol-4-amine

1427380-55-9 10mg
4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide

851137-91-2 100mg
4-[(3-methylpiperazin-1-yl)methyl]benzonitrile dihydrochloride

1461714-91-9 50mg
3-[(4-Methyl-1-piperazinyllimino)methyl] Rifamycin O

25mg
2-Methoxy-5-sulfamoylbenzoic Acid-d3

123958-85-0 25mg
2-methyl-4-piperazin-1-ylpyrimidine

131816-67-6 50mg

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