一级标准物质-二级标准物质→【埃尔文】

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

2-Chloro-N-(3-methylpyridin-2-yl)acetamide Hydrochloride

1241719-79-8 50mg
6-Chloro-N-(2-methylbutan-2-yl)pyridine-3-sulfonamide

1016682-33-9 50mg
1-(4-Chloro-2-fluorophenyl)-2-(pyridin-2-yl)ethan-1-one

1039946-66-1 50mg
2-Chloro-N-{[1-(dimethylamino)cyclohexyl]methyl}acetamide Hydrochloride

1172016-21-5 100mg
2-Chloro-N-(quinolin-5-yl)propanamide

1000930-68-6 100mg
3-Chloro-4-ethylphenol

1243290-06-3 10mg
2-Chloro-6-(4-methylpiperazin-1-yl)benzaldehyde

1021017-88-8 50mg
3-(3-Chloro-4-fluorophenyl)-7-methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate

50mg
6-Chloro-5-methoxy-2,3-dihydropyridazin-3-one

114333-03-8 50mg
4-Chloro-6-fluoropyridin-3-ol

1227578-00-8 10mg

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