This is a ready-to-use saturated solution of phenol and chloroform suitable for the extraction and purification of DNA. This solution is supplied at pH 6.7, and a bottle of alkaline buffer is included to adjust the pH to 8.0 if desired. 1:1 solution

High-quality indicator solution produced from the highest quality raw materials and manufactured and tested under rigorous conditions.

Semiconductor Grade, AF 875-125, etching mixture (Honeywell 17621)