Product Price Quantity Subtotal Piperazine $24.99 Piperazine quantity $24.99 Coupon: Apply coupon Update cart Cart totals Subtotal $24.99 Shipping Calculate shipping Country / region: Select a country / region… Canada State / County: Select an option… AlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNorthwest TerritoriesNova ScotiaNunavutOntarioPrince Edward IslandQuebecSaskatchewanYukon Territory City: Zip / Postal Code is required to calculate shipping Postcode / ZIP: Update Tax $2.75 Total $27.74 Continue Shopping Proceed to checkout