异硫氰酸荧光素酯

3,6-二甲氧基荧烷

2',4',5'-trichloro-fluorescein

2',4',5',7'-四氯-3',6'-二羟基螺[2-苯并呋喃-3,9'-氧杂蒽]-1-酮

4 ,5-二硝基荧光素