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ISO 607

Surface active agents and detergents; Methods of sample division

Số trang: 7
Ngày phát hành: 1980-04-00

Liên hệ
A bulk sample is reduced by a mechanical process until a reduced sample is obtained. The reduced sample may be used for the following purposes: a) the preparation of a final sample or a laboratory sample of mass greater than 250 g from a blended bulk sample of mass greater than 500 g; b) the preparation of several equivalent laboratory samples and/or reference samples and/or storage samples, each of a mass greater than 250 g, from a final sample; c) the preparation of a test sample from a loboratory sample.
Số hiệu tiêu chuẩn
ISO 607
Tên tiêu chuẩn
Surface active agents and detergents; Methods of sample division
Ngày phát hành
1980-04-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN ISO 607 (1985-08), IDT * DIN ISO 607 (1984-01), IDT * BS 1715 (1963-12-17), NEQ * BS 3762-1 (1983-12-30), IDT * GB/T 6372 (2006), NEQ * GB/T 13173 (2008), MOD * NF T73-009 (1981-02-01), IDT * JIS K 3362 (1998-09-20), MOD * OENORM ISO 607 (1986-04-01), IDT * UNE 55526 (1982-12-15), NEQ * GOST 30024 (1993), IDT * TS 5839 (1988-04-30), IDT * NBN T 63-002 (1980), IDT * NEN-ISO 607 (1983), IDT * NP-2042 (1983), IDT * NEN-ISO 607:1983 en (1983-01-01), IDT
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Lịch sử ban hành
ISO 607 (1980-04)
Surface active agents and detergents; Methods of sample division
Số hiệu tiêu chuẩn ISO 607
Ngày phát hành 1980-04-00
Mục phân loại 71.100.40. Tác nhân hoạt động bề mặt
Trạng thái Có hiệu lực
Từ khóa
Definitions * Detergents * Sampling * Sampling methods * Specimen preparation * Surfactants * Test equipment * Testing * Washing powders * Samples * Sample division * Sample preparation
Số trang
7