Cart Home [WOOCOMMERCE] Cart Continue shopping “Total Hardness Test Strips – 30-pack” has been added to your cart. Product Quantity Subtotal Total Hardness Test Strips - 30-pack $102.48 Total Hardness Test Strips - 30-pack quantity × $102.48 Total Hardness Test Strips - 30-pack quantity $102.48 Coupon: Apply coupon Update cart Cart totals Subtotal $102.48 Shipping Calculate shipping Country / region: Select a country / region… CanadaUnited States (US) State / County: City: Postcode / ZIP: Update Tax $0.00 Total $102.48 Proceed to checkout