GB/T 14679-1993 Air quality-Determination of ammonia-Sodium hypochlorite-salicylic acid spectrophotometric method
time:
2024-08-09 08:03:33
- GB/T 14679-1993
- in force
Standard ID:
GB/T 14679-1993
Standard Name:
Air quality-Determination of ammonia-Sodium hypochlorite-salicylic acid spectrophotometric method
Chinese Name:
空气质量 氨的测定 次氯酸钠-水杨酸分光光度法
Standard category:
National Standard (GB)
-
Date of Release:
1993-09-18 -
Date of Implementation:
1994-03-01
Standard ICS number:
Environmental protection, health and safety>>Air quality>>13.040.20 Ambient airChina Standard Classification Number:
Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z15 Analysis Methods for Toxic Substances in Atmospheric Environment
Release date:
1993-09-18Review date:
2004-10-14Drafting Organization:
Shenyang Institute of Environmental SciencesFocal point Organization:
State Environmental Protection AdministrationPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
State Environmental Protection Administration
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the sodium hypochlorite-salicylic acid spectrophotometric method for the determination of ammonia. This standard applies to the determination of ammonia in odor source plant boundaries and ambient air. GB/T 14679-1993 Air quality determination of ammonia sodium hypochlorite-salicylic acid spectrophotometric method GB/T14679-1993 Standard download decompression password: www.bzxz.net
- Recommended standards
- SJ 20566-1996 Measurement methods for electrical performance of low frequency/very low frequency transmitters
- GB/T 5009.162-2003 Determination of multi-component residues of organochlorine pesticides and pyrethroid pesticides in animal foods
- GB/T 3884.1-2000 Chemical analysis methods for copper concentrates - Determination of copper content
- QB 1674-1992 Hygienic requirements for centrifugal and rotor type milk and dairy product pumps
- JB/T 7688.2-1995 Technical specifications for metallurgical cranes - Open-hearth charging bridge cranes
- GB/T 5271.28-2001 Information technology vocabulary Part 28: Basic concepts of artificial intelligence and expert systems
- GB/T 50100-2001 Residential building modular coordination standard
- HG/T 20701.11-2000 Format and preparation instructions for equipment/material (inquiry, order) purchase order and technical specification
- GB/T 8763-1988 Test method for air absorption performance of non-evaporable absorbent materials and products
- YS/T 339-2002 Tin Concentrate
- HG/T 2552-1993 反应艳监KN-3RL(活性艳监KN-R)
- GB/T 3286.9-1998 Chemical analysis methods for limestone and dolomite - Determination of carbon dioxide content
- GB/T 2983-1997 Motorcycle tire series
- JB/T 10176-2000 Spin flash dryer
- GB/T 15089-2001 Classification of motor vehicles and trailers
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：wymp4wang@gmail.com