• Testing of various filter materials for collection and determination of particulate sulphur in air by x-ray fluorescence 

  Unknown author (LRTAP;5/72, Research report, 1972)

• Coulometric titration of strong acid in precipitation 

  Unknown author (LRTAP;5/71, Research report, 1971)

• Information circular number 1 

  Unknown author (LRTAP;9/71, Research report, 1971)

• Determination of strong acid and sulphate in precipitation 

  Unknown author (LRTAP;3/72, Research report, 1972)

• Determination of particulate sulphur collected on Whatman 40 air filters by x-ray fluorescence 

  Unknown author (LRTAP;4/72, Research report, 1972)

• Determination of sulphate ion and strong acid concentrations in precipitation 

  Unknown author (LRTAP;3/71, Research report, 1971)

• Determination of sulphate ion and strong acid concentrations in precipitation 

  Unknown author (LRTAP;3/71, Research report, 1971)

• Determination of sulphur dioxide questionnaire 

  Unknown author (LRTAP;7/71, Research report, 1971)

• Spectrophotometric determination of sulphate by the barium perchlorate - thorin method 

  Unknown author (LRTAP;4/71, Research report, 1971)

• Reporting and distribution of results 

  Unknown author (LRTAP;6/72, Research report, 1972)

• Sampling of watersoluble aerosol constituents, determination of nitrate, ammonium, potassium, calcium, and magnesium in aerosol and precipitation samples. 

  Unknown author (LRTAP;3/73, Research report, 1973)

• Determination of sulphate ion and strong acid concentrations in precipitation 

  Unknown author (LRTAP;3/71, Research report, 1971)

• Preparation of standard samples for x-ray fluorescence analysis of sulphur on filters used for air monitoring 

  Unknown author (LRTAP;6/71, Research report, 1971)

• Aircraft measurements present status and plans 

  Unknown author (LRTAP;1/73, Research report, 1973)

• Procedures for aircraft sampling and chemical analysis 

  Unknown author (LRTAP;2/73, Research report, 1973)

• Determination of sulphur dioxide and of sulphur on particulates in the atmosphere 

  Unknown author (LRTAP;2/71, Research report, 1971)

• Initiation of the preparatory programme in 1971 

  Unknown author (LRTAP;1/71, Research report, 1971)

• Determination of sulphur dioxide in air and airborne sulphate in the particulate phase 

  Unknown author (LRTAP;2/72, Research report, 1972)

• Initiation of the pilot measuring programme in 1972 

  Unknown author (LRTAP;1/72, Research report, 1972)

• LRTAP ground sampling stations. Monthly precipitation and mean concentration values, July 1972 - December 1974. 

  Schaug, Jan (LRTAP;12/75, Research report, 1975)

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