Norm

ISO/TR 11046:1994 en

Soil quality - Determination of mineral oil content - Method by infrared spectrometry and gas chromatographic method

  • Deze norm is ingetrokken sinds 26-09-2005

73,12

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Milieukwaliteit
Gepubliceerd op 19-05-1994
Taal Engels
Specifies two methods for the quantitative determination of mineral oil content in soil by IR spectrometry (method A) and gas chromatography (method B). Method A is applicable to mineral oil contents above 20 mg/kg on a dry matter basis, method B to those above 100 mg/kg. Petrol cannot be determined quantitatively with these methods, due to loss of volatile compounds during sample pretreatment. Weak polar compounds of recent biogenic origin may be determined as mineral oil. Relatively high contents of polar compounds give interferences in the determination. Halogenated hydrocarbons also may interfere.

Details

ICS-code 13.080.10
Nederlandse titel Soil quality - Determination of mineral oil content - Method by infrared spectrometry and gas chromatographic method
Engelse titel Soil quality - Determination of mineral oil content - Method by infrared spectrometry and gas chromatographic method

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