Description
MES Monohydrate. 2-(4-Morpholino)ethanesulfonic acid monohydrate. CAS RN 4432-31-9. Formula Weight: 195.20. Free acid, crystals, ULTRAPURE BIOREAGENT, 98% min. pH range: 5.8-6.5. pKa at 20[Degree]C: 6.15. Buffer for liquid chromatography and other molecular biology applications. 200g.