How much water is used to disperse the contents of the Ethypharm UK Ltd product, esomeprazole 20 mg gastro-resistant hard capsules, for gastric-tube administration?

For gastric-tube administration of the Ethypharm UK Ltd product, esomeprazole 20 mg gastro-resistant hard capsules, disperse one capsule’s contents in approximately 25 ml or 50 ml of water; some tubes require 50 ml to prevent granules from clogging the tube.