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
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

6-Chloro-3-Methyl-1-Benzothiophene-2-Sulfonyl Chloride

752135-37-8 5mg
2-Chloro-5-[Methoxy(Methyl)Sulfamoyl]Benzoic Acid

847758-99-0 50mg
1-(3-Chloro-4-Methylphenyl)-6-Oxo-1,4,5,6-Tetrahydropyridazine-3-Carboxylic Acid

731795-80-5 50mg
5-[(4-Chloro-2-Methylphenoxy)Methyl]-2-Furoic Acid

832739-89-6 10mg
5-[(3-Chloro-4-Methylphenyl)Amino]-1,3,4-Thiadiazole-2-Thiol

873810-46-9 10mg
1-(3-Chloro-4-Fluorophenyl)-5-Oxopyrrolidine-3-Carboxylic Acid

696647-51-5 50mg
3-Chloro-4-nitro-6-indazolecarboxylic Acid Methyl Ester

885521-08-4 2mg
1-(2-Chloro-4-Nitrophenyl)-3-Methylpiperazine Hydrochloride

392710-17-7 100mg
3-Chloro-6-Fluoro-2-Methoxyphenylboronic Acid Pinacol Ester

2121513-63-9 5g
2-Chloro-5-iodo-3-nitropyridine

426463-05-0 5g

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