Structures set Molecular Orbital Organic contains

X20 pH buffer sachet NIST Traceable pH 4.01 20mL

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 PHENOL:CHLOROFORM SATURATED SOLUTION, PH 400 ML

Polymer demonstration kit Edu-Lab contains reagent

Examine similarities and differences in soaps and detergents. Consumer chemistry demonstration kit Edu-Lab