Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 12298-1990 Method for the determination of available boron in soil $184.00 via email in 1~3 business day superseded
GB 6260-1986 Determination of rare earth oxide content in soil--Chlorophosphonazo-p-hippuric acid photometric method $184.00 via email in 1~3 business day superseded
GB 7172-1987 Method for the determination of soil water content $184.00 via email in 1~3 business day superseded
GB 7173-1987 Method for the determination of soil total nitrogen (semi-micro Kjeldahl method) $184.00 via email in 1~3 business day superseded
GB 7830-1987 Field sampling and preparation of forest soil samples $224.00 via email in 1~3 business day superseded
GB 7831-1987 Field sampling and preparation of forest plant and forest floor samples $184.00 via email in 1~3 business day superseded
GB 7832-1987 Collection and preservation of forest soil water and natural water samples $180.00 via email in 1~3 business day superseded
GB 7833-1987 Determination of forest soil water content $184.00 via email in 1~3 business day superseded
GB 7834-1987 Determination of forest soil water potential $184.00 via email in 1~3 business day superseded
GB 7835-1987 Determination of forest soil water-physical properties $184.00 via email in 1~3 business day superseded
GB 7836-1987 Determination of forest soil maximum hygroscopic water $180.00 via email in 1~3 business day superseded
GB 7837-1987 Determination of forest soil permanent wilting percentage (wilting coefficient) $180.00 via email in 1~3 business day superseded
GB 7838-1987 Determination of forest soil permeability $184.00 via email in 1~3 business day superseded
GB 7839-1987 Determination of forest soil temperature $184.00 via email in 1~3 business day superseded
GB 7840-1987 Determination of forest soil respiration $184.00 via email in 1~3 business day superseded
GB 7841-1987 Determination of carbon dioxide content of forest soil air $184.00 via email in 1~3 business day superseded
GB 7842-1987 Determination of oxygen content of forest soil solution $184.00 via email in 1~3 business day superseded
GB 7843-1987 Determination of forest soil consistence $184.00 via email in 1~3 business day superseded
GB 7844-1987 Determination of forest soil specific gravity $184.00 via email in 1~3 business day superseded
GB 7845-1987 Determination of forest soil particle-size analysis (mechanical analysis) $150.00 via email in 1~3 business day superseded
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