| 5/9/2023 | 29319090 | 87920-25ML Tetramethylsilane analytical standard, for NMR spectroscopy, ACS reagent - Laboratory chemicals; Si(CH3)4; CAS.75-76-3#&DE | XXXXXXXXXX | 10 | Bottle/Bottle/Tube | 1986.684 | VN | NA |
| 4/7/2023 | 29319090 | 87920-25ML Tetramethylsilane analytical standard, for NMR spectroscopy, ACS reagent - Laboratory chemicals; Si(CH3)4; CAS.75-76-3#&DE | XXXXXXXXXX | 10 | Bottle/Bottle/Tube | 1984.979 | VN | NA |