Test tubes plugs
| No. | Product Name | Spec. | Packing |
| X315 | Silicone Test Tube Plug | ⌀10 (8-12) | 1000 pcs/bag |
| X316 | Triangle Flask Plug | 18-22 mm | 1000 pcs/bag |
| X315-1 | Silicone Test Tube Plug | ⌀12 (9-13) | 500 pcs/bag |
| X316-1 | Triangle Flask Plug | 21-25 mm | 1000 pcs/bag |
| X315-2 | Silicone Test Tube Plug | ⌀13 (11-15) | 500 pcs/bag |
| X316-2 | Triangle Flask Plug | 24-28 mm | 50 pcs/bag |
| X315-3 | Silicone Test Tube Plug | ⌀15 (12-17) | 500 pcs/bag |
| X316-3 | Triangle Flask Plug | 27-31 mm | 50 pcs/bag |
| X315-4 | Silicone Test Tube Plug | ⌀16 (15-18) | 300 pcs/bag |
| X316-4 | Triangle Flask Plug | 30-34 mm | 50 pcs/bag |
| X315-5 | Silicone Test Tube Plug | ⌀18 (16-19) | 250 pcs/bag |
| X316-5 | Triangle Flask Plug | 33-38 mm | 50 pcs/bag |
| X316-6 | Triangle Flask Plug | 37-41 mm | 50 pcs/bag |
| X314 | Plastic Test Tube Plug (flange) | ⌀12 | 1000 pcs/bag x 20 bags |
| X314-2 | Plastic Test Tube Plug (flange) | ⌀12-13 | 1000 pcs/bag x 20 bags |
| X314-1 | Plastic Test Tube Plug (flange) | ⌀15 | 1000 pcs/bag x 20 bags |
| X314-3 | Plastic Test Tube Plug (flange) | ⌀16 | 1000 pcs/bag x 20 bags |