0670 MOPS Grade:ULTRA PURE GRADE CAS Number: 1132-61-2Synonym(s): 3-[N-morpholino]propane-sulfonic acid, 3-morpholinopropanesulfonic acid Molecular Weight: 209.27Molecular Formula: C7H15NO4S Storage Condition: ROOM TEMPERATURE CodeSizePriceQuantity 0670-100G 0670-250G 0670-500G MOPS 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, MOPS works exceptionally well with formaldehyde gels at 20 mM concentration.