First Standard® NA 1ST80028-100M 3种硝基苯酚类混标 NA 100ug/ml1ml
1ST20318 4,6-二硝基邻甲苯酚 4,6-Dinitro-o-cresol (DNOC) 534-52-1
1ST9037 4-硝基苯酚 4-Nitrophenol 100-02-7
1ST001112 3-氨基-2-甲基-5-硝基苯甲酰胺 3-Amino-5-nitro-o-toluamide (ANOT) 3572-44-9
1ST20318 4,6-二硝基邻甲苯酚 4,6-Dinitro-o-cresol (DNOC) 534-52-1
1ST9037 4-硝基苯酚 4-Nitrophenol 100-02-7
1ST001112 3-氨基-2-甲基-5-硝基苯甲酰胺 3-Amino-5-nitro-o-toluamide (ANOT) 3572-44-9