PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]

PAR [=4-(2-吡啶偶氮)间苯二酚] [过渡金属用分光光度试剂]

Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO₄ with Ba]

二甲基偶氮磺III [碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂]

TCPP [=Tetrakis(4-carboxyphenyl)porphyrin] [Ultra-high sensitive spectrophotometric reagent for Cu, Cd] [For the simultaneous determination of metals by HPLC]

TCPP [=四(4-羧苯基)卟吩] [铜和镉用超高灵敏分光光度试剂][用于以HPLC进行的金属同时测定]

4-Nitro-1,2-phenylenediamine Monohydrochloride [Sensitive reagent for the determination of Se by GC-ECD]

4-硝基-1,2-苯二胺一盐酸盐 [以气相色谱电子俘获检测器检测硒中使用的灵敏试剂]

Basic Green 1 [Ion association reagent for spectrophotometric analysis]

碱性绿1 [分光光度分析法用离子缔合试剂]

CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]

CPC 一水合物 (=西吡氯铵 一水合物) [萃取光度分析用离子缔合试剂和金属光度测定用敏化剂]

N-(4-Aminobutyl)-N-ethylisoluminol [Chemiluminescence Reagent]

N-(4-氨丁基)-N-乙基异鲁米诺 [化学发光试剂]

ANS-NH₄ (=Ammonium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]

ANS-NH₄ (8-苯胺基-1-萘磺酸铵) [疏水荧光探针]

N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]

N-氯甲基-4-硝基邻苯二甲酰亚胺 [HPLC标记用]

2,4-Dinitrophenylhydrazine Hydrochloride [for HPLC Labeling]

2,4-二硝基苯肼盐酸盐 [HPLC标记用]