sigma試劑 4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone ,別名: 4-(甲基亞硝胺)-1-(3-吡啶基)-1-丁酮, NNK
sigma試劑 2,5-Dihydroxybenzoic acid ,2,5-二羥基苯甲酸,貨號:85707
Sigma試劑Fast Blue B Salt D9805 - Dye content ~95 %
sigma試劑Fast Red TR Salt 1,5-naphthalenedisulfonate salt (1),F6760-1G,5G
sigma試劑 N-Acetylneuraminic acid,別名: 醋紐拉酸, N-乙酰甘露糖胺丙酮酸, NAN, NANA, 唾液酸
Sigma試劑G9793 N-Glycolylneuraminic acid G9793 - semisynthetic