GB/T 11739-1989 English PDFUS$179.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 11739-1989: Standard method for hygienic examination of lead in air of residential areas. Atomic absorption spectrophotometry
Basic dataStandard ID: GB/T 11739-1989 (GB/T11739-1989)Description (Translated English): Standard method for hygienic examination of lead in air of residential areas. Atomic absorption spectrophotometry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: C51 Classification of International Standard: 13.040.20 Word Count Estimation: 5,523 Date of Issue: 9/21/1989 Date of Implementation: 7/1/1990 Issuing agency(ies): Ministry of Health of the People Republic of China Summary: This standard specifies the atomic absorption spectrophotometry to determine the concentration of lead in air of residential areas. This standard applies to residential areas and the atmospheric total suspended particles can be inhaled particulate matter in the determination of lead concentration. |