Determination of nonylphenol ethoxylate and octylphenol ethoxylate surfactants in beehive samples by high performance liquid chromatography coupled to mass spectrometry

Agriculture & Biology

• octylphenols 79%
• nonylphenols 70%
• beehives 69%
• waxes 52%
• surfactants 50%
• mass spectrometry 43%
• high performance liquid chromatography 43%
• honey 40%
• pollen 40%
• alkylphenols 19%
• sampling 18%
• agrochemicals 14%
• toxic substances 12%
• methodology 10%

Medicine & Life Sciences

• terics 100%
• octylphenol 90%
• Waxes 65%
• Pollen 61%
• Surface-Active Agents 54%
• Honey 51%
• Mass Spectrometry 46%
• High Pressure Liquid Chromatography 42%
• Agrochemicals 20%
• Bees 17%
• Urticaria 15%

Chemical Compounds

• Nonylphenol 68%
• Wax 57%
• Liquid Chromatography 37%
• Surfactant 34%
• Mass Spectrometry 34%
• Oligomer 20%
• Agrochemical 16%
• Time 4%