Standard solutions
Nickel
Iron
Copper
Testing conditions
Spectrophotometry
Lead
Chromium
Solvent extraction methods
Zinc
Textile fibres
Ash determination
Colorimetry
Flame photometry
Concentration (chemical)
Antimony
Test equipment
Chemical analysis and testing
Manganese
Determination of content
Cobalt
Specimen preparation
Cadmium
Arsenic
Calibration
Reagent solutions
Trace element analysis
Combustion test methods
Barium
Metals
Atomic absorption spectrophotometry
Interferences (chemical)
Chemical tests (textiles)
Textiles
Mercury
Textile testing
Complexing methods