MOPSO Buffer 0.2 M, pH 6.5

COMPOSITION: 200 mM MOPSO [3-Morpholino-2-hydroxypropanesulfonic acid]

METHOD: Prepared in 18.2 megohms water and filtered through 0.22 micron filter.

PH: 6.5 +/- 0.15 after dilution with DI water.

STORAGE: Store at 2-8 degrees C. This product is relatively stable under this condition. Best result obtained with use within 6-8 months of purchase.