Water Filtration Science Project

SOLVED: A mixture of proteins was applied to a gel-filtration (size exclusion) chromatography column. The exclusion range of the gel was 120,000 Da to 25,000 Da. The proteins applied to the column were as follows:- Urease (pI 5.1, molecular weight 482,700)- Catalase (pI 5.6, molecular weight 242,500)- Lactoglobulin (pI = 5.2, molecular weight 37,100)- Hemoglobin (pI = 6.9, molecular weight 64,500)What was the order of elution from the column? Was this a good choice for these proteins if you want