MOPS biochemical product blog Tags: Biochemical; MOPS biochemical; MOPS; MOPS, free acid; Posted by mybiosource_staff on . The MOPS n/a (Catalog #MBS545445) is a Biochemical and is intended for research purposes only. The product is available for immediate purchase.To buy or view more detailed product information and pricing, please click on the technical datasheet page below:MOPSGrade: High PurityCAS Number: [1132-61-2]Heavy Metals: <10ppm.