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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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

4-(3-Methylphenyl)-5-phenyl-4H-1,2,4-triazole-3-thiol

78349-87-8 100mg
Methyl 7-Phenylcarbamoylheptanate

162853-41-0 50mg
2-{[5-Methyl-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic Acid

796067-59-9 100mg
N-(4-Methylbenzyl)ethanamine

39099-13-3 100mg
3-[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]aniline

915920-56-8 100mg
2-[(4-Methylphenyl)sulfanyl]cyclohex-1-ene-1-carboxylic Acid

885461-60-9 50mg
5-Methyl-5-[4-(2-methylpropyl)phenyl]imidazolidine-2,4-dione

24740-09-8 50mg
5-Methyl-4-[(4-methylpiperazin-1-yl)methyl]isoxazole-3-carboxylic Acid

893640-60-3 50mg
2-Methyl-5-(5-methyl-1,3-benzoxazol-2-yl)aniline

293737-74-3 50mg
(2-Methyl-5-morpholin-4-yl-4-nitrophenyl)amine

329694-36-2 50mg

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