Sodium Chloride Concentrated Oral Solution 23.4% (234 mg/mL) is now in stock and available from Safecor Health. With an NDC of 48433-215-01, it is for institutional use only and comes in a 473 mL bottle. Orders and stocking requests can be placed with the wholesaler. All Safecor Health products are manufactured in the US by firms registered with and inspected by the US FDA.