22Quantity greater than the agreed purchase quantity

22 Quantity greater than the agreed purchase quantity

For section 18, if the quantity of an ingredient of an extemporaneously‑ prepared pharmaceutical benefit is greater than the agreed purchase quantity, the amount payable in relation to the ingredient is to be worked out as follows: (a) if the ingredient is a drug that is unstable or packed sterile, mentioned in Schedule 2 to the Determination under paragraph 98C (1) (b) of the National Health Act 1953—multiply the price of the agreed purchase quantity by the number of whole packs of the agreed purchase quantity required to dispense the quantity of the ingredient; or (b) in any other case—divide the quantity dispensed by the quantity contained in the agreed purchase quantity and multiply the result of that calculation by the basic wholesale price of the agreed purchase quantity.