Dimethyl Sulfoxide (DMSO)-500ml

This buffer is formulated for use with SAP. It contains 200mM Tris-Cl (pH 8.8), 100mM MgCl2, 10mM ZnCl2.

• Abs. at 350-400nm : < 0.01
  
• Abs. at 330nm : < 0.02
  
• Abs. at 310nm : < 0.06 
  
• Abs. at 290nm : < 0.18
  
• Abs. at 270nm : < 0.40 
  
• Residue after Evaporation (%) : < 0.01 
  
• Water (KF) (%) : < 0.1
  
• Titratable Free Acid (meq/g) : < 0.001
  
• Purity (%) : < 99.9 
  
• Storage : 20^oC