Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry of Synthetic Polymers, 5. Analysis of Poly(propylene oxide)s by Coupled Liquid Chromatography at the Critical Point of Adsorption and MALDI-TOF Mass Spectrometry

Polymer characterization by combining liquid chromatography with MALDI and ESI mass spectrometry

“…LCCC and SEC combined off-line with MALDI MS detection have been applied to the characterization of poly(propylene glycol) [40] poly(L-lactide)-block-poly (ethylene oxide)-block-poly(L-lactide) triblock copoolymers [41] polyamides-6 [42], and poly(propylene oxide)s [43].…”

Polymer characterization by combining liquid chromatography with MALDI and ESI mass spectrometry

“…LCCC and SEC combined off-line with MALDI MS detection have been applied to the characterization of poly(propylene glycol) [40] poly(L-lactide)-block-poly (ethylene oxide)-block-poly(L-lactide) triblock copoolymers [41] polyamides-6 [42], and poly(propylene oxide)s [43].…”

Two‐dimensional chromatography of complex polymers, 8. Separation of fatty alcohol ethoxylates simultaneously by end group and chain length

“…An excellent separation of the different functionality fractions, for example, can be achieved on RP‐18 columns. Using standard particulate columns (250×4.6 mm id) and a flow rate of 1 mL/min, the analysis time is typically around 30–40 min per sample 2–4. The analysis time can be decreased significantly when instead of a particulate column a monolithic column is used 5.…”

Polymer characterization by combining liquid chromatography with MALDI and ESI mass spectrometry

“…LCCC and SEC combined off-line with MALDI MS detection have been applied to the characterization of poly(propylene glycol) [40] poly(L-lactide)-block-poly (ethylene oxide)-block-poly(L-lactide) triblock copoolymers [41] polyamides-6 [42], and poly(propylene oxide)s [43].…”

Two‐dimensional chromatography of complex polymers, 8. Separation of fatty alcohol ethoxylates simultaneously by end group and chain length

“…An excellent separation of the different functionality fractions, for example, can be achieved on RP‐18 columns. Using standard particulate columns (250×4.6 mm id) and a flow rate of 1 mL/min, the analysis time is typically around 30–40 min per sample 2–4. The analysis time can be decreased significantly when instead of a particulate column a monolithic column is used 5.…”

Polymer characterization by combining liquid chromatography with MALDI and ESI mass spectrometry

“…LCCC and SEC combined off-line with MALDI MS detection have been applied to the characterization of poly(propylene glycol) [40] poly(L-lactide)-block-poly (ethylene oxide)-block-poly(L-lactide) triblock copoolymers [41] polyamides-6 [42], and poly(propylene oxide)s [43].…”

Two‐dimensional chromatography of complex polymers, 8. Separation of fatty alcohol ethoxylates simultaneously by end group and chain length

“…An excellent separation of the different functionality fractions, for example, can be achieved on RP‐18 columns. Using standard particulate columns (250×4.6 mm id) and a flow rate of 1 mL/min, the analysis time is typically around 30–40 min per sample 2–4. The analysis time can be decreased significantly when instead of a particulate column a monolithic column is used 5.…”