No.	Chemical name	Structural Formula	Specification
1	Pyrene [CAS:129-00-0]		95% min, 98.0% min, 99.0% min Yellowlish to Green crystalline
2	OH-Pyrene (1-Hydroxy Pyrene) [CAS:5315-79-7]		98.0% min, 99.0% min Yellowlish to Green crystalline
3	Anthracene [CAS:120-12-7]		98.0% min, 99.0% min White to Tawny crystalline
4	Fluoranthene [206-44-0]		97.0% min, 99.0% min Yellow to greenish crystalline
5	Chrysene [218-01-9]		98.0% min, 99.0% min White to silver gray crystalline