Phenol:Chloroform + Tris Buffer (Thermo Scientific™)

Thermo Scientific Pierce Phenol-Chloroform is phenol supplied premixed with chloroform:isoamyl alcohol (25:24:1) and accompanying bottle of buffer to equilibrate at either pH 6.7 or pH 8.0.

Features of Phenol:Chloroform + Tris Buffer :

• Offers excellent, nuclease-free performance
• Phenol is supplied premixed with Chloroform:Isoamyl Alcohol (25:24:1)
• Supplied at pH 6.7 for special, lower pH DNA extractions; for most DNA applications, the alkaline buffer (included) should be added to produce a pH of 8.0