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ISO 11260

Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution

Số trang: 10
Ngày phát hành: 1994-08-00

Liên hệ
Specifies a method for the determination of the cation exchange capacity (CEC) at the pH of the soil and for the determination of the content of exchangeable sodium, potassium, calcium and magnesium in soil. Is applicable to all types of air-dried soil samples; pretreatment according to ISO 11464 is recommended. The determination of CEC as specified here is a modification of the method by Gillman.
Số hiệu tiêu chuẩn
ISO 11260
Tên tiêu chuẩn
Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution
Ngày phát hành
1994-08-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN EN ISO 11260 (2011-09), IDT * DIN EN ISO 11260 (2010-12), IDT * DIN ISO 11260 (1997-05), IDT * DIN ISO 11260 (1993-08), IDT * BS 7755 Part 3 Section 3.3 (1995-02-15), IDT * BS EN ISO 11260 (1995-02-15), IDT * EN ISO 11260 (2011-06), IDT * FprEN ISO 11260 (2010-12), IDT * NF X31-411 (1994-10-01), IDT * NF X31-411 (2011-09-01), IDT * X31-411PR, IDT * SN EN ISO 11260 (2011-08), IDT * OENORM EN ISO 11260 (2011-08-15), IDT * OENORM EN ISO 11260 (2011-01-15), IDT * PN-ISO 11260 (1999-08-24), IDT * SS-EN ISO 11260 (2011-07-20), IDT * SS-ISO 11260 (1995-03-31), IDT * UNE 77300 (1996-07-24), IDT * UNE-EN ISO 11260 (2011-11-29), IDT * TS EN ISO 11260 (1997-04-16), IDT * TS ISO 11260/T1 (2012-02-21), IDT * UNI EN ISO 11260:2011 (2011-07-14), IDT * STN EN ISO 11260 (2003-06-01), IDT * CSN ISO 11260 (1998-07-01), IDT * DS/EN ISO 11260 (2011-09-25), IDT * NEN-EN-ISO 11260:2011 en (2011-08-01), IDT
Tiêu chuẩn liên quan
ISO 3696 (1987-04) * ISO 11265 * ISO 11464
Thay thế cho
ISO/DIS 11260 (1992-03)
Thay thế bằng
Lịch sử ban hành
ISO 11260 (1994-08)
Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution
Số hiệu tiêu chuẩn ISO 11260
Ngày phát hành 1994-08-00
Mục phân loại 13.080.10. Ðặc tính hoá học của đất
Trạng thái Có hiệu lực
* ISO/DIS 11260 (1992-03)
Từ khóa
Barium * Barium compounds * Bases (chemical) * Calcium * Cation exchange * Cations * Chemical analysis and testing * Chemical properties * Chemical substances * Chlorides * Composition of the ground * Determination * Determination of content * Electrical conductivity * Exchange * Exchange capacity * Ion exchanges * Ion exchanging * Magnesium * pH * Physical properties of soils * Potassium * Quality * Sampling methods * Saturation * Saturation coefficient * Sodium * Soil analysis * Soil sampling * Soil surveys * Soils * Spectrometry * Testing * Water practice * Bottom * Ground * Floors
Số trang
10