As an Amazon Associate, we earn from qualifying purchases. Acros Organics AC295032500 Benzo[b]selenophene 99% (250mg) from Cole-Parmer Acros Organics . AC295032500 Gallery Attributes Brand name, Manufacturer name, ManufacturerAcros Organics Extra Product NameAcros Organics AC295032500 Benzo[b]selenophene 99% (250mg) from Cole-Parmer extendedQtyUsually Ships in 2 Days moq, multiple1 MPNAC295032500 qtyInStock-2 qtySourcefixQty SKU8827106 Distributor offers SellerSKUMOQIn stockMultiplePrices Cole-Parmer88271061-21