Oxidation reagent, for DNA-Synthesis, for Expedite89xx and Polygen®, 200 mlOxidation reagent, for DNA Synthesis, for Expedite89xx and Polygen, Density (D) 0,8 g cm, Flash point (flp) 21 C, Boiling point (bp) 65 C, UN Nr. 1993 0,05 M Iodine The phosphite triester linkage formed during oligonucleotide synthesis is of limited stability and has to stabilised. Treatment of the support bound material with iodine and water in the presence of a weak base oxidizes the phosphite triester into a tetracoordinated phosphate triester, a