formaldehyde soil
formaldehyde soil, Total:6 items.
The international standard classification for "formaldehyde soil" includes: .
The Chinese standard classification for "formaldehyde soil" includes: .
Professional Standard - Environmental Protection
- HJ 997-2018 Soil and sediment - Determination of carbonyl compounds - High performance liquid chromatography
Tianjin Provincial Standard of the People's Republic of China
- DB12/ 1311-2024 Soil Environmental Quality Soil Pollution Risk Management and Control Standards for Construction Land
British Standards Institution (BSI)
- BS EN ISO 23611-1:2011 Soil quality. Sampling of soil invertebrates. Hand-sorting and formalin extraction of earthworms
German Institute for Standardization
- DIN EN ISO 23611-1:2011-09 Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and formalin extraction of earthworms (ISO 23611-1:2006)
- DIN ISO 23611-1:2007-02 Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and formalin extraction of earthworms (ISO 23611-1:2006)
- DIN EN ISO 23611-1 E:2016-12 Soil Quality Sampling for Soil Invertebrates Part 1: Manual Inspection of Earthworms and Extraction of Formaldehyde Liquid (Draft)
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