GB/T 15436-1995 Determination of nitrogen oxides in ambient air - Saltzman method
time:
2024-08-08 20:29:35
- GB/T 15436-1995
- in force
Standard ID:
GB/T 15436-1995
Standard Name:
Determination of nitrogen oxides in ambient air - Saltzman method
Chinese Name:
环境空气 氮氧化物的测定 Saltzman法
Standard category:
National Standard (GB)
-
Date of Release:
1995-01-04 -
Date of Implementation:
1995-08-01
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:
1995-01-04Review date:
2004-10-14Drafting Organization:
Shenyang Environmental Monitoring CenterFocal point Organization:
State Environmental Protection AdministrationPublishing Department:
State Environmental Protection Administration State Technical Supervision BureauCompetent Authority:
State Environmental Protection Administration
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the spectrophotometric method for determining nitrogen oxides in ambient air. This standard is divided into two parts: Part I: Acidic potassium permanganate solution oxidation method Part II: Chromium trioxide quartz sand oxidation method When the sampling volume is 4 to 24L, this standard is applicable to the determination of nitrogen oxides in the air in the concentration range of 0.015 to 2.0 mg/m3. GB/T 15436-1995 Determination of nitrogen oxides in ambient air Saltzman method GB/T15436-1995 Standard download decompression password: www.bzxz.net
- Recommended standards
- JB/T 9886-1999 Technical requirements for boring and facing heads of modular machine tools
- GBZ 138-2002 Medical X-ray Diagnosis Health Protection Monitoring Specification
- GB/T 2624-1993 Flow measurement throttling devices - Measuring the flow of fluids filling a circular tube using orifice plates, nozzles and venturi tubes
- HG/T 21574-1994 Chemical Equipment Lifting Lugs and Engineering Technical Requirements
- NY/T 638-2002 Technical Specification for Royal Jelly Production
- GB/T 5184-1996 Forklift hook type fork and fork frame installation dimensions
- SY/T 0040-1997 Test method for impact resistance of pipeline anti-corrosion coating (drop weight test method)
- GB 30000.15-2013 Rules for classification and labelling of chemicals—Part 15:Oxidizing solids
- QB/T 1575-1992 Industrial sewing machine GC type medium speed lockstitch sewing machine head
- JB/T 2001.32-1999 Water system screw plug check valve core (PN = 20, 31.5MPa)
- GB 11586-1989 Panama Canal Fairlead Holes
- GB/T 16469-1996 Sewing machine packing
- JB/T 7303-1994 Technical requirements for road sweepers
- JB/T 7911-1999 Tubular stranding machines and rope forming machines
- GB/T 14159-1993 The evaluation rule for universal keyboard Chinese character coding input method
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