Số hiệu tiêu chuẩn
EN 25667-2
Tên tiêu chuẩn
Water quality; sampling; part 2: guidance on sampling techniques (ISO 5667-2:1991)
Ngày phát hành
1993-05-00
Tiêu chuẩn tương đương
DIN EN 25667-2 (1993-07), IDT * BS EN 25667-2 (1991-12-20), IDT * NF T90-512 (1993-12-01), IDT * ISO 5667-2 (1991-07), IDT * OENORM EN 25667-2 (1994-01-01), IDT * PN-EN 25667-2 (1999-09-23), IDT * SS-EN 25667-2 (1993-11-15), IDT * UNE-EN 25667-2 (1995-12-30), IDT * STN EN 25667-2 (1999-03-01), IDT * CSN EN 25667-2 (1995-03-01), IDT * DS/EN 25667-2 (1994-08-04), IDT * NEN-ISO 5667-2:1993 en (1993-07-01), IDT
Tiêu chuẩn liên quan
ISO 6107-2 (1989-06) * ISO 5667-1 (1980-09) * ISO 5667-3 (1985-07) * ISO 7828 (1985-02) * ISO 8265 (1988-12)
Từ khóa
Chemical analysis and testing * Contamination * Definitions * Determination of content * Guidelines * Impurities * Instructions * Quality * Ratings * Sampling * Sampling equipment * Sampling methods * Spectrometry * Test equipment * Testing * Water * Water analysis * Water pollution * Water practice * Water quality * Water samples * Water testing * General conditions