B3 Basic Laboratory Program 3 View cart “B3: Chromatographic Separation of Proteins” has been added to your cart. Showing all 4 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low B3 1-3: Mini Program in Chromatography $187.37 – $356.05 Select options B3-5: Analysis of a Protein From Egg White $0.00 Add to cart B3-CR: Chemical Refill Package $224.36 Add to cart B3: Chromatographic Separation of Proteins $317.76 Add to cart