| Usage | Used to collect blood for testing |
| Needle size | 18, 20, 21, 22, 23 Gauge |
| Package | 100pcs/box, 50box/ctn |
| Carton's size | 44*24*44CM |
| Color | Pink,yellow,blue,black,green |
| Feature | Single use, sterilization by EO gas, non-toxic, non-pyrogenic |
How to use it
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