Best polyethylene glycol (,PEG), phase for alkenols, glycols, and aldehydes.
Temperature range: 20 °C to 250 °C.
Equivalent to USP G14, G15, G16, G20, G39 phases.
Similar Phase(,s),: DB-Wax, CP Wax 52 CB, ZB-Wax
Rtx®-Wax columns are the most inert and efficient PEG columns currently available. The extended operating temperature range allows analysis of compounds having a wide volatility range, and ensures low bleed at temperatures as high as 250 °C. Selectivity is comparable to other Carbowax® columns for compounds of intermediate to high polarity.