Showing posts with label buffer. Show all posts
Showing posts with label buffer. Show all posts

Thursday, June 11, 2009

0.1M Cacodylate Buffer containing 4% Sucrose and 0.1M Glycine IEM

0.1M Cacodylate Buffer containing 4% Sucrose IEM

White's Buffer Solution

White’s Buffer Solution

White’s Solution A
Dissolve 14g NaCl (2.4M), 0.75g KCl (0.1M), 0.55g MgSO4 (46mM), 1.5g Ca(NO3)2.4H2O (64mM) in 100 mL ddH2O, and correct pH to 7.4. Store @ 4 oC

White’s Solution B
Dissolve 1.1g NaHCO3 (0.13M), 0.22 g Na2HPO4.7H2O (8.4mM), 0.05g anhydrous KH2PO4 (3.8mM), 0.01g phenol red in 100mL ddH2O, and correct pH to 7.4. Store @ 4 oC.

0.18M Phosphate Buffer (muscle)

Isoosmotic Phosphate Buffer (Muscle)

0.1M Tris Wash (Muscle)

0.4M Phosphate buffer Stock (Muscle)

Wednesday, June 10, 2009

Sodium Phosphate Buffer from Monobasic and Dibasic Stock

Here is a quick table for mixing up 0.1M Sodium Phosphate buffer from Monobasic and Dibasic stock solutions. To make it 0.2M, don't add water. Enjoy!