Add to Cart Mg(OH)2 Crystal Magnesium Hydroxide MSRP: Now: $490.00 Was: The first and only commercially available Mg(OH)₂ crystals were grown using float zone synthesis technique to yield perfectly layered, large size, highly crystalline vdW layered crystals... BLK-MgOH2 MSRP: Now: $490.00 Was: Add to Cart Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $490.00 Was: Subtotal: Add to Cart