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

(1-methyl-1H-pyrazol-5-yl)(piperidin-4-yl)methanol

1518082-44-4 50mg
3-(1-methyl-1H-pyrazol-5-yl)-8-azabicyclo[3.2.1]oct-2-ene

1692516-25-8 10mg
5-methyl-1H-indol-4-ol

19499-83-3 50mg
Methyl 2-[4-(Hydroxymethyl)-2-nitrophenoxy]acetate

308815-81-8 50mg
Methyl 5-methoxybenzo[b]thiophene-2-carboxylate

19492-99-0 50mg
Methyl 4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoate

196301-94-7 50mg
4-Methyl-6-(4-methoxyphenyl)pyrimidin-2-amine

61541-75-1 50mg
2-Methyl-5-(methylsulfonyl)benzoic Acid

151104-37-9 100mg
Methyl 6-methoxy-1H-indazole-3-carboxylate

885278-53-5 50mg
Methyl 2-methyl-1H-indole-3-carboxylate

65417-22-3 50mg

上一页
219
220
221
下一页

电话咨询

标准对照品资源信息网

全国统一客服热线：0376-3269266