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                      |   | BK102887 7440-21-3
 | 
   
     |  | 中空介孔二氧化硅(球状) |  
     | BK102888-01 | 100mg直径:~400 nm |  
     | BK102887-01 | 50mg直径:~300 nm |  | ¥1170 |  
                    
                      |   | BK102893 7440-21-3
 | 
   
     |  | 氨基中空介孔二氧化硅(球状) |  
     | BK102894-01 | 100mg平均直径:~100 nm |  
     | BK102893-01 | 50mg平均直径:~100 nm |  | ¥1170 |  
                    
                      |   | BK102895 7440-21-3
 | 
   
     |  | 羧基中空介孔二氧化硅(球状) |  
     | BK102896-01 | 100mg平均直径:~200 nm |  
     | BK102895-01 | 50mg平均直径:~200 nm |  | ¥1100 |  
                    
                      |   | BK101014 7440-21-3
 | 
   
     |  | 单分散介孔二氧化硅纳米微球星状 |  
     | BK101016-01 | 10g粒径:80nm |  
     | BK101015-01 | 5g粒径:80nm |  
     | BK101014-01 | 1g粒径:80nm |  | ¥280 |  |