Biblioteca Digital

993 resultados para SPECTROPHOTOMETRIC DETERMINATION

The problem of sex determination in Dinophilus gyrociliatus

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A note on the physiology of sex and sex-determination

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The determination of specific characters for the identification of certain ascidians

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On the colorimetric determination of pH in sea-water

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The determination of nitrate in the sea by means of reduced strychnine

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The determination of phosphorus and nitrogen in plankton

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A note on the determination of very small quantities of hydroxylamine by Blom’s method

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A source of error in the absorptiometric determination of inorganic and total phosphorus in sea water

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The determination of silicate in sea water

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Note on a method for determination of ammonia in sea water

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Seasonal changes in the phytoplankton during the year 1951-52 as indicated by spectrophotometric chlorophyll estimations

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The determination of ammonia and total ionic inorganic nitrogen in sea water

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A single-solution method for the determination of soluble phosphate in sea water

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Application Of Steam Distillation In The Determination Of Petroleum-Hydrocarbons In Water And Mussels (Mytilus-Edulis) From Dosing Experiments With Crude-Oil

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The Rapid-Determination Of Algal Chlorophyll And Carotenoid-Pigments And Their Breakdown Products In Natural-Waters By Reverse-Phase High-Performance Liquid-Chromatography

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