Hampton Research CRYSTAL SCREEN 2 NO21 185ML
HR2-912-21/Crystal Screen 2 #21 (F09), 185 ml - 0.1 M Sodium phosphate monobasic monohydrate, 0.1 M Potassium phosphate monobasic, 0.1 M MES monohydrate pH 6.5, 2.0 M Sodium chloride. Please note items from this supplier are non-returnable.