| 
 
                    
                      |   | BK2022051901 
 | 
   
     |  | 氮掺杂石墨炔 |  
     | BK2022051901 | 10mg片径: 50-200 nm |  | ¥3600 |  
                    
                      |   | BK20220106 
 |  | ¥1560 |  
                    
                      |   | BK2021121701 
 |  | ¥1150 |  
                    
                      |   | BK2021121601 
 |  | ¥1050 |  
                    
                      |   | BK2021121502 
 |  | ¥3500 |  
                    
                      |   | BK2021121501 
 | 
   
     |  | 铂纳米片 |  
     | BK2021121501 | 10ml 1mg/ml |  | ¥3500 |  
                    
                      |   | BK2021112501 
 |  | ¥2600 |  
                    
                      |   | BK2021112001 7723-14-0
 |  | ¥2800 |  
                    
                      |   | BK2021112003 7723-14-0
 | 
   
     |  | 紫磷分散液 |  
     | BK2021112003 | 0.1mg/ml 10ml |  | ¥2600 |  
                    
                      |   | BK2021112004 
 |  | ¥1950 |  
                    
                      |   | BK2021072002 
 |  | ¥1950 |  
                    
                      |   | BK2021072001 
 |  | ¥1950 |  |