Hydroxy Naphthol Blue in NaCl, 25 g $157.44 Quantity discounts available QuantityPrice SKU: RIC-3930-25 BRAND: Ricca Chemical Company LLC *Item is not in stock. This item normally carries a 15-20 day lead time. Get Notified When Available We'll email you when Hydroxy Naphthol Blue in NaCl, 25 g is back in stock or available for preorder. Please get in touch with Customer Service or your Jade Scientific, Inc. sales representative if you want to find an in-stock alternative. Name Last name Email Address (required)Subscribe to marketing emails. Get notified Quantity -+ Add to Cart