HEPES-Buffer, 0.5 M, pH 7.5.

COMPOSITION: 500 mM HEPES [4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid]

METHOD: Prepared in 18.2 megohms water, pH adjusted with potassium hydroxide (KOH) to pH 7.5 ± 0.15, and filtered through 0.22 micron filter.

PH: pH 7.5 ± 0.15

STORAGE: Store at 2-8 degree Celsius.

Clear

PRODUCTS