| No. | Material Code | Short Name | Price | Unit of Measure | Purchaser Name | Purchaser Group | Effective Date | Expiration Date |
|---|---|---|---|---|---|---|---|---|
| 1 | Q000007484 | Nitrogen Gas UHP 99.999% | 450.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 2 | Q000005836 | Acetylene gas 99.6% : 6 kg/cyl | 2520.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 3 | Q000007487 | Nitrous oxide 99.5% (Instru) 20 kg... | 4600.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 4 | Q000007483 | Nitrogen Gas 99.995% | 350.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 5 | Q000006024 | Argon Gas 99.995% | 800.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 6 | Q000049569 | Liquid Nitrogen Dewar 35 L | 1500.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |