M214 , FREE ACID Grade:PROTEOMICS GRADE CAS Number: 1132-61-2Synonym(s): None Molecular Weight: 209.3Molecular Formula: C7H15NO4S Storage Condition: ROOM TEMPERATURE CodeSizePriceQuantity M214-100G is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA. Having a buffering range from 6.5 – 7.9, works exceptionally well with formaldehyde gels at 20 mM concentration.