ORP Standard, 400 mV $155.83 Quantity discounts available QuantityPrice SKU: RIC-R5464540-500C BRAND: Ricca Chemical Company LLC *Item is not in stock. This item normally carries a 5-10 day lead time. Get Notified When Available We'll email you when ORP Standard, 400 mV 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 Details ORP Standard, +400 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution) Details Back DetailsORP Standard, +400 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution)