-
3'-硝基-4-二甲氨基偶氮苯,3837-55-6,97%
-
m-PEG-OH (MW 1000) | 聚乙二醇单甲醚 (MW 1000) | MedChemExpress (MCE)
-
苯偶酰腙,5344-88-7,95%
-
4-氨基偶氮苯-4'-磺酸钠
-
First Standard® 甲醇中4-氨基偶氮苯溶液,1000ug/ml
4-Aminoazobenzene Solution in Methanol, 100μg/mLFirst Standard®天津
-
4-苯偶氮苯甲酰氯
-
偶氮苯-D10
-
偶氮苯-D10
-
0.1 M硫酸锌 for 1000 ml, c(ZnSO4) = 0.1 mol/l (0.1 M) Titrisol®
-
m-PEG-OH (MW 1000) | 聚乙二醇单甲醚 | MedChemExpress (MCE)
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