农残标准物质-农残检测试剂→【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

7-O-Acetyl 3β-Ursodeoxycholic Acid Methyl Ester p-Nitrobenzoate

250mg
3-Acetyl-L-tyrosine Hydrochloride

32404-28-7 250mg
1-Acetyl-4-(4-hydroxyphenyl)piperazine-d8

1185055-85-9 25mg
cis-N-Acetyl-S-(4-hydroxy-2-buten-1-yl)-L-cysteine-d3

10mg
N-Acetyl-D,L-homotryptophan Ethyl Ester

110504-55-7 10mg
N-Acetyl-D-glutamic Acid

19146-55-5 5g
N-Acetyl-D-glucosaminyl-(1-4)-N-acetylmuramic Acid

41137-10-4 2.5mg
N-Acetyl-D-galactosamine-4,6-di-O-sulphate Sodium Salt

157296-98-5 1mg
5-O-Acetyl Genistein 7-(Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester)

50mg
Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester

1346598-89-7 100mg

上一页
1236
1237
1238
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