|    High-quality PS, PP, PE material, etc. Smooth and transparent, unique technique, can be centrifuged up to 5000r/m w/o leakage or crack. Various series and specifications could satisfy all kinds of test request.  
        
          | Item No. | Description | Spec. | Qty/Cs |  
          | KJ704 | Test tube (PS) | 12×55 | 5000 |  
          | KJ705 | Test tube (PS) | 12×60 | 5000 |  
          | KJ706 | Test tube (PS) | 12×75 | 5000 |  
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