MOPS – Imidazole Buffer – pH 7.06

Preparation of 100mL of buffer pH 7.06 for use with CelerityCE™ bonded capillaries.

Dissolve 6.28g of reagent grade MOPS (FW: 209.3) + 1.46g of reagent grade Imidazole (FW 68.08) in 100 ml of de-ionized water. Using every precaution, adjust pH as needed. Keep refrigerated. Dilute (1:10) before use.

MOPS = (3-[Nmorpholino]propanesulfonic acid)

MOPS	0.300 M	6.28 g
Imidazole	0.215 M	1.46 g