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HJ 615-2011 soil-determination of organic carbon-potassium dichromate oxidation spectrophotometric method

Standard Number:  HJ 615-2011
Title:  soil-determination of organic carbon-potassium dichromate oxidation spectrophotometric method
Language:  Simplified Chinese
Publication Date:  2011/4/15
Execute Date:  2011/10/1
International Classification for Standards (ICS)ENVIRONMENT. HEALTH PROTECTION. SAFETY>>Soil quality. Pedology
Publisher:   Environmental Protection Standards
Price:10.80  
Number of Pages:9P.;A4  

Description:This standard stimulates the determination of organic carbon in soil potassium dichromate oxidation - spectrophotometric method.
This standard applies to dry on the determination of organic carbon in soil. This standard does not apply to the chloride ion content is greater than 2.0 * 10 < > superscript 4 mg/kg of the determination of soil salinization or alkalization of the soil.
When the sample weight is 0.5 g, the detection limit of this regulation is 0.06% (by dry weight), the determination of lower limit of 0.24% (dry weight).  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  703KB
Tile in English:  soil-determination of organic carbon-potassium dichromate oxidation spectrophotometric method

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