Sym-Collidine Buffer, Each

Details

2,4,6-TrimethylpyridineFormula: N:C(CH3)CH:C(CH3)CH:CCH3  CAS #: 108-75-8  Formula Weight: 121.18pH: 7.4Bennett & Luft., Biophys & Biochem. Cytol., 6,113 (1959).A very stable buffer, used with Osmium tetroxide; provides excellent fixation, better stability and buffering capacity. The pH can be adjusted by varying the amount of hydrochloric acid in the final volume of 200 ml. Preparation Instructions: Pour 9ml of 2N HCl; add 5.34ml of Sym-Collidine, mix well and add distilled water up to 200 ml for a pH 7.4 solution.Set consists of:1 amp 5.34ml Sym Collidine1 amp 9.0 ml of 2N HCl