Projects and standards

Soil quality — Determination of organochlorine pesticides and polychlorinated biphenyls — Gas-chromatographic method with electron capture detection

90.92 Standard to be revised

Soil, treated biowaste and sludge – Determination of pH

60.60 Standard published

Soil quality — Determination of carbonate content — Volumetric method

90.93 Standard confirmed

Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis)

90.93 Standard confirmed

Soil quality — Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc — Flame and electrothermal atomic absorption spectrometric methods

90.93 Standard confirmed

Soil quality — Determination of water-soluble and acid-soluble sulfate

90.93 Standard confirmed

Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution

90.20 Standard under periodical review

Soil quality — Determination of total nitrogen — Modified Kjeldahl method

90.93 Standard confirmed

Soil quality — Determination of total cyanide

90.93 Standard confirmed

Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution

90.93 Standard confirmed

Soil quality — Determination of herbicides — Method using HPLC with UV-detection

90.93 Standard confirmed

Soil quality — Determination of selected explosives and related compounds — Part 1: Method using high-performance liquid chromatography (HPLC) with ultraviolet detection

90.93 Standard confirmed

Soil quality — Determination of selected explosives and related compounds — Part 2: Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS)

90.93 Standard confirmed

Soil quality — Determination of selected explosives and related compounds — Part 3: Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS)

60.60 Standard published

Soil and waste — Guidance on the selection and application of screening methods

60.60 Standard published

Soil quality — Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument

90.92 Standard to be revised

Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1

90.92 Standard to be revised

Soil quality — Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)

90.60 Close of review