• There are no items in your cart

JIS A 1968:2015

Current

Current

The latest, up-to-date edition.

Indoor Air - Sampling And Analysis Of Volatile Organic Compounds By Solvent Desorption/capillary Gas Chromatography - Pumped Sampling

Available format(s)

Hardcopy

Language(s)

Japanese

Published date

25-03-2015

€17.19
Excluding VAT

1 Scope 2 Normative references 3 Definitions 4 Principle5 Reagents and equipment 5.1 Volatile organic compounds (VOC) 5.2 Solvent 5.3 Calibration standard 5.4 Adsorbent6 Apparatus 6.1 Sampler 6.2 Syringe 6.3 Pump for sampling 6.4 Connecting tube 6.5 Soap film flowmeter or other pump calibrating implement 6.6 Gas chromatograph7 Calibration of pump8 Sampling9 Procedures 9.1 Precautions on safety 9.2 Desorption and analysis 9.3 Calibration curve 9.4 Measurement of sample concentration 9.5 Measurement of desorption efficiency10 Calculation 10.1 Mass concentration of the analyte component 10.2 Volume concentration of the analyte component11 Interference12 Analytical characteristics13 Test report14 Quality controlAnnex 1 (informative) Measurement of breakthrough volumeAnnex 2 (informative) Estimation of retention volume by extrapolationAnnex 3 (informative) Classification of adsorbents

Provides the general guideline relating to the pumped sampling and analysis of volatile organic compounds (VOC) in air.

DocumentType
Revision
Pages
22
PublisherName
Japanese Standards Association
Status
Current
Supersedes

2015 [25/03/2015]2005(R2011) [29/11/2011]2005 [01/11/2005]

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.