JBScreen Buffers Xtreme

BiorbytScreen Buffers Xtreme contain common buffer stocks (0.5 M concentration) in the extreme pH ranges (3.0-5.5 and 8.5-11.0) in useful 0.5 pH unit increments. MIB buffer is produced by mixing Malonic acid:Imidazole:Boric acid in the molar ratios 2:3:3. SPG buffer is produced by mixing Succinic acid:Sodium dihydrogen phosphate:Glycine in the molar ratios 2:7:7. These 'Super Buffers' screen the pH range from 4.0 to 10.0 without changing the chemical composition of the buffer solution.