| 
 
                    
                      |   | BK2021071212 1309-37-1
 |  | ¥1000 |  
                    
                      |   | BK2021071211 1309-37-1
 |  | ¥800 |  
                    
                      |   | BK2021071210 1317-61-9
 | 
   
     |  | 200nm-介孔Fe3O4纳米微球 |  
     | BK2021071210-03 | 0.1g10mg/ml |  
     | BK2021071210-02 | 0.5g10mg/ml |  
     | BK2021071210-01 | 1g10mg/ml |  | ¥300 |  
                    
                      |   | 2021071209 1317-61-9
 |  | ¥1600 |  
                    
                      |   | BK2021071207 1317-61-9
 | 
   
     |  | 130nm-Fe3O4@SiO2纳米微球 |  
     | BK2021071207-03 | 0.1g10mg/ml |  
     | BK2021071207-02 | 0.5g10mg/ml |  
     | BK2021071207-01 | 1g10mg/ml |  | ¥2000 |  
                    
                      |   | BK2021071206 1317-61-9
 |  | ¥6000 |  
                    
                      |   | BK2021071205 
 |  | ¥8000 |  
                    
                      |   | BK2021071204 CAS
 |  | ¥5000 |  
                    
                      |   | BK2021071203 
 |  | ¥5000 |  
                    
                      |   | BK2021071201 CAS
 |  | ¥6000 |  
                    
                      |   | BK2021071201 CAS
 |  | ¥6000 |  
                    
                      |   | BK2021070908 1317-61-9
 |  | ¥4000 |  |