Analytical Chemistry

Orbitals,

atomic, 365

molecular, 365

Organic compounds,

spectrometric identification of, 446

Organic material, analysis of, 505

Overlapping resolution map (ORM), 140

Overtone (infrared spectra),

first, 380

second, 380

Oxonium systems, 67

P

Particle, size growth, 220

Particle-beam interface, 135

Partition, 81

systems, 84

Pauli exclusion principle, 284

Peak slicing, 116 , 117

Peak asymmetry, 88

Peaks,

base, 483

endothermic (endotherms), 485

exothermic (exotherms), 485

isotope, 434

molecular ion, 434

multiplet, 406

Peptization, 222