BH GSO ISO 7027-2:2022
Bahraini Standard
Current Edition
·
Approved on
28 April 2022
·
Water quality — Determination of turbidity — Part 2: Semi-quantitative methods for the assessment of transparency of waters
BH GSO ISO 7027-2:2022 Files
English
12 Pages
Current Edition
Reference Language
28.15 BHD
BH GSO ISO 7027-2:2022 Scope
This document specifies the following semi-quantitative methods for the assessment of transparency of waters:
a) measurement of visual range using the transparency testing tube (applicable to transparent and slightly cloudy water), see Clause 4;
b) measurement of visual range in the upper water layers using the transparency testing disc (especially applicable to surface, bathing water, waste water and often used in marine monitoring), see 5.1;
c) measurement of visibility by divers in a destined depth, see 5.2.
NOTE The quantitative methods using optical turbidimeters or nephelometers are described in ISO 7027-1.
Best Sellers From Chemical and Textile Sector
BH GSO 575:2017
GSO 575:2016
Bahraini Standard
Facial tissue - paper
GSO 575:2016
Gulf Standard
Facial tissue - paper
BH GSO 1046:2022
GSO 1046:2021
Bahraini Standard
Cosmetic Products - Perfumery Products based on Ethanol
GSO 1046:2021
Gulf Standard
Cosmetic Products - Perfumery Products based on Ethanol
Recently Published from Chemical and Textile Sector
GSO 2528:2024
Gulf Technical Regulation
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
GSO 1943:2024
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO ISO 23674:2024
ISO 23674:2022
Gulf Standard
Cosmetics — Analytical methods — Direct determination of traces of mercury in cosmetics by thermal decomposition and atomic absorption spectrometry (mercury analyser)
GSO ASTM F1700:2024
ASTM F1700:20
Gulf Standard
Standard Specification for Solid Vinyl Floor Tile