Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM D2973-71(2004)
Năm ban hành 2004
Publication date
Tình trạng
W - Hết hiệu lực
Status |
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Tên tiếng Anh
Title in English Standard Test Method for Total Nitrogen in Peat Materials (Withdrawn 2009)
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Chỉ số phân loại Quốc tế (ICS)
By field
65.080 - Phân bón
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Số trang
Page 2
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard 1.1 This is a chemical test method for the determination of the weight percent of nitrogen in peat material. 1.2 This standard does not purport to address the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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