Functional specification:
SSGT tubes are used to obtain and separate a serum sample. The sample is used for biochemistry and immunology test. The tubes contain Silica to activate clotting of the specimen, and a gel that forms a barrier between the clot and the serum after centrifugation. The tubes are available in plastic, a range of sizes and can be identified by a yellow cap.
Technical specification:
| Item No. | Material | Spec（mm） | Volume（ml） | Label | Package |
| 25004121 | PET | 13*100 | 5 | Paper label/UV Printing | 100/1800 |
| 28504123 | PET | 16*100 | 8.5 | Paper label/UV Printing | 100/1200 |
