ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36706 | ISO/TS 14256-1:2003 | Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 1: Manual method | Standarts spēkā |
| 68257 | ISO 11508:2017 | Soil quality — Determination of particle density | Standarts spēkā |
| 81519 | ISO 13914:2023 | Soil, treated biowaste and sludge — Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS) | Standarts spēkā |
| 20886 | ISO 11465:1993 | Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method | Standarts spēkā |
| 44538 | ISO 20280:2007 | Soil quality — Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry | Standarts spēkā |
| 19239 | ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method | Standarts spēkā |
| 75242 | ISO 12404:2021 | Soil and waste — Guidance on the selection and application of screening methods | Standarts spēkā |
| 39937 | ISO 16703:2004 | Soil quality — Determination of content of hydrocarbon in the range C10 to C40 by gas chromatography | Standarts spēkā |
| 60567 | ISO 14254:2018 | Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant | Standarts spēkā |
| 59262 | ISO 17184:2014 | Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) | Standarts spēkā |
Displaying 41-50 of 176 results.