The document describes a sampling and analysis procedure for the determination of formaldehyde (HCHO) and other carbonyl compounds (aldehydes and ketones) that involves collection from air onto cartridges coated with 2,4-dinitrophenylhydrazine (DNPH) and subsequent analysis by high performance liquid chromatography (HPLC) with detection by ultroviolet absorption. The method is specific for formaldehyde but, with modification, at least thirteen other carbonyl compounds can be detected and quantified.
Số hiệu tiêu chuẩn
DIN ISO 16000-3
Tên tiêu chuẩn
Indoor air - Part 3: Determination of formaldehyde and other carbonyl compounds; Active sampling method (ISO 16000-3:2001)
Ngày phát hành
2002-08-00
Tiêu chuẩn tương đương
ISO 16000-3 (2001-09), IDT
Tiêu chuẩn liên quan
EN 1232 (1997-02) *
EN 45001 (1989-09) *
ISO/IEC 17025 (1999-12) * ASTM D 5197 (1997) * ISO 9000 (2000-12) * ISO/CD 16000-1 * ISO/CD 16000-2 * ISO/CD 16000-4 * VDI 3484 Blatt 1 (2001-11) * VDI 3484 Blatt 2 (2001-11) * VDI 3862 Blatt 2 (2000-12) * VDI 3862 Blatt 3 (2000-12) * VDI 4300 Blatt 1 (1995-12) * VDI 4300 Blatt 3 (1997-12)
Thay thế cho
DIN ISO 16000-3 (1999-11)
Từ khóa
Active * Air * Air pollution * Air pollution control * Air pollution measurement * Air purification * Air quality * Aldehydes * Analysis * Calibration * Carbonyl compounds * Chemical analysis and testing * Concentration * Determination of content * Formaldehyde * High performance liquid chromatography * HPLC * Indoor climate * Indoors * Inner atmosphere * Mathematical calculations * Measurement * Parameters * Pollution protection * Sampling * Sampling methods * Specification (approval) * Symbols * Volatile matter determination