









🧬 Elevate your experiments with lab-grade precision and style!
This pack of 10 test tubes features 12x75mm 3.3 borosilicate glass construction, offering superior heat resistance, chemical durability, and thermal shock stability. Each tube holds 5 ml and comes with a black screw cap for secure, leak-proof sealing—perfect for professional and home laboratory use.






| Manufacturer | HUAOU |
| Part number | HO-SG-12*75 |
| Item Weight | 91 g |
| Package Dimensions | 9.3 x 6.2 x 6.1 cm; 91 g |
| Item model number | HO-SG-12*75 |
| Size | 12x75 |
| Color | Clear |
| Material | Plastic Glass Borosilicate Glass |
| Batteries Included? | No |
| Batteries Required? | No |
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