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

N-Hydroxy-5-(trifluoromethyl)picolinimidamide

175277-44-8 50mg
6-Hydroxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid

53567-96-7 50mg
2-Hydroxy-3-(trifluoromethyl)benzaldehyde

336628-67-2 100mg
10-Hydroxy Camptothecin-d5

1330277-66-1 10mg
5-Hydroxy-2-methoxybenzoic acid

61227-25-6 250mg
4-(N-Hydroxycarbamimidoyl)-benzoic Acid methyl ester

184778-33-4 50mg
5-Hydroxy-2-(hydroxymethyl)-1-phenylpyridin-4(1H)-one

70033-61-3 50mg
(2-Hydroxymethyl-pyridin-3-yl)-carbamic Acid Tert-Butyl Ester

824429-51-8 50mg
4-Hydroxy-4-(4-methylphenyl)piperidine Hydrochloride

57988-60-0 100mg
N-(4-Hydroxybutyl)-1,3-bis-O-(1,6-anhydro-2,3-O-iospropylidene-β-D-mannopyranose)

250mg

上一页
414
415
416
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