Further purification by chromatography:

Select which crude batch to purify. Anything that you do adds to the total cost. Fractions above 95% pure become salable product. Side fractions above 50% pure become batches to purify again.
Batch: Enter how many mg.
Impurity #1= Enzyme= Impurity #2=
Resin: Column:
Yield: Yield %:
Make more batches or pool