Add to Cart Ta2Se8I Crystal Tantalum Selenide Iodide MSRP: Now: $780.00 Was: World's first commercially available Ta2Se8I topological superconductor vdW crystals (TaSe4)2I or Ta2Se8I belongs to the quasi-one dimensional material which has recently been shown to be a Weyl... BLK-Ta2Se8I MSRP: Now: $780.00 Was: Add to Cart Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $780.00 Was: Subtotal: Add to Cart