Coomassie Blue R250 powder Home » Electrophoresis Products » Protein Stains » Coomassie Blue R250 powder MSDS Sheet Description: Coomassie Blue R250 (Powder) Used as a protein stain in Gel electrophoresis CAS 6104-59-2 Name... Number... Quantity... Pack Size: Pack Size: 25g Product Code: 30-31-25 Type Message... Send Enquiry