Cart “Toluidine Blue O Indicator, 30mL” has been added to your cart. Continue shopping Some items in your cart are discounted for members. Log in to claim them! Remove item Thumbnail image Product Price Quantity Subtotal × 1.5 Inch Dry Model 20 Dual Scale Gauge $17.27 1.5 Inch Dry Model 20 Dual Scale Gauge quantity $17.27 × Toluidine Blue O Indicator, 30mL $21.00 Toluidine Blue O Indicator, 30mL quantity $21.00 Coupon: Apply coupon Update cart Cart totals Subtotal $38.27 Shipping Calculate shipping Country / region Select a country / region… United States (US) State / County Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $2.77 Total $41.04 — or — Proceed to checkout