混标的组分主要包括：
|
产品号
|
中文
|
英文
|
CAS#
|
MF
|
MW
|
| IST5757 | 沙拉沙星 | Sarafloxacin | 98105-99-8 | C20H17F2N3O3 | 385.36 |
| IST5738 | 诺氟沙星 | Norfloxacin | 70458-96-7 | C16H18FN3O3 | 319.33 |
| IST4100 | 达氟沙星 | Danofloxacin | 112398-08-0 | C19H20FN3O3 | 357.38 |
| IST5703 | 环丙沙星 | Ciprofloxacin | 85721-33-1 | C17H18FN3O3 | 331.34 |
| IST5740 | 氧氟沙星 | Ofloxacin | 82419-36-1 | C18H20FN3O4 | 361.37 |
| IST5759 | 洛美沙星 | Lomefloxacin | 98079-51-7 | C17H19F2N3O3 | 351.35 |
| IST4107 | 恩诺沙星 | Enrofloxacin | 93106-60-6 | C19H22FN3O3 | 359.39 |
| IST5719 | 氟罗沙星 | Fleroxacin | 79660-72-3 | C17H18F3N3O3 | 369.34 |
| IST5756 | 培氟沙星 | Pefloxacin | 70458-92-3 | C17H20FN3O3 | 333.36 |
1ST111邻苯二甲酸酯类