One tablet (850 mg active ingredient) was dissolved in 900 ml of 0.1 M HCI using the dissolution quality control test, Sample was withdrawn after 30 minutes and the following results were obtained 1. Calculate the % of release Dilution Ratio Absorption Sample 1/5 0.550 Standard 1/3 0.557 Standerd Preparation Prepared by dissolving 150 mg of metformin in 250 mi of 0.1M HCI as a solvent. O 104.7% O B0% O 70.6% 110.2%