Citrate Phosphate Buffer (Mcilvaine Buffer, pH 4.5) - 500ml
Components: Citric Acid / Sodium Phosphate Dibasic(100 mM / 200 mM mixture), Water(Rest) - Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. - pH: 4.5 ± 0.15 - Storage: 2-8° C