3.A sample of white petrolatum contains 10mg of tocopherol per kg

Question 3.A sample of white petrolatum contains 10mg of tocopherol per kgas preservative. Express the amount of tocopherol as ratio strength.  4.A 180 mL of an oral solution contains sodium oxybate, 0.5 g/mL.  Calculate the a.) quantity of sodium oxybate in grams, in the bottle  b.) the percentage w/v of sodium oxybate in the solution. 5.Atrovent nasal spray contains 0.03% of ipatropium bromide in a 30 mL metered dose container.  If the container is calibrated to deliver 345 sprays, calculate a.) the volume of each spray in microliters and b.) the number of milligrams of ipatropium bromide in each spray.  Health Science Science Nursing Share QuestionEmailCopy link Comments (0)