一级标准物质
标准样品
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
N-Isopropyl-N-methyl-benzylamine
4151-44-4
50mg
2-Isopropyl-N,2,3-trimethylbutanamide
51115-67-4
100mg
4-(N-Isopropyl-N-(4-methoxybenzyl)sulfamoyl)phenylboronic acid
913835-96-8
250mg
5-[9-Isopropyl-d7-2-(4-morpholinyl)-9H-purin-6-yl]-2-pyrimidinamine
50mg
3-Isopropyl-1-methyl Naproxen
1391054-24-2
1-((2R,5S)-2-Isopropyl-5-methylcyclohexylidene)pyrrolidin-1-ium
1g
(R)-N-[1-[Isopropyl(methyl)aminopropan-2-yl]-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]b
1418293-22-7
2.5mg
8-Isopropyl-1-methylchrysene
25mg
(R)-1-(Isopropyl(methyl)amino)propan-2-yl)carbamic Acid tert-Butyl Ester
25mg
(R)-N-Isopropyl-N-methyl-1,2-propanediamine Di-trifluoroacetic Acid
25mg
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