(BQ) Part 1 book "Analytical chemistry handbook" has contents: Preliminary operations of analysis, preliminary separation methods, statistics in chemical analysis, gravimetric and volumetric analysis, chromatographic methods, infrared and raman spectroscopy,.and other contents. | SECTION 1 PRELIMINARY OPERATIONS OF ANALYSIS SAMPLING Handling the Sample in the Laboratory Sampling Methodology MIXING AND REDUCTION OF SAMPLE VOLUME Introduction Coning and Quartering Figure Coning Samples Figure Quartering Samples Riffles CRUSHING AND GRINDING Introduction Pulverizing and Blending Table Sample Reduction Equipment Table Properties of Grinding Surfaces Precautions in Grinding Operations SCREENING AND BLENDING Table . Standard Sieve Series MOISTURE AND DRYING Forms of Water in Solids Drying Samples Table Drying Agents Table Solutions for Maintaining Constant Humidity Drying Collected Crystals Table Concentrations of Solutions of H2SO4, NaOH, and CaCl2 Giving Specified Vapor Pressures and Percent Humidities at 25°C Drying Organic Solvents Table Relative Humidity from Wet- and Dry-Bulb Thermometer Readings Table Relative Humidity from Dew-Point Readings Freeze-Drying Hygroscopic lon-Exchange Membrane Microwave Drying Table Chemical Resistance of a Hygroscopic lon-Exchange Membrane Critical-Point Drying Table Transitional and Intermediate Fluids for Critical-Point Drying Karl Fischer Method for Moisture Measurement THE ANALYTICAL BALANCE AND WEIGHTS Introduction Table Classification of Balances by Weighing Range General-Purpose Laboratory Balances Table Specifications of Balances Mechanical Analytical Balances Electronic Balances The Weighing Station Air Buoyancy Analytical Weights Table Tolerances for Analytical Weights SECTION ONE METHODS FOR DISSOLVING THE SAMPLE Introduction .
