Determination of Sulfide in Water by Methylene Blue Spectrophotometry

Determination of Sulfide in Water by Methylene Blue Spectrophotometry, Total:20 items.

The international standard classification for "Determination of Sulfide in Water by Methylene Blue Spectrophotometry" includes: Water quality in general , Cosmetics. Toiletries .

The Chinese standard classification for "Determination of Sulfide in Water by Methylene Blue Spectrophotometry" includes: Analysis methods for toxic substances in water , Cosmetics .

Professional Standard - Environmental Protection

HJ 1226-2021 Water quality—Determination of sulfide —Methylene blue spectrophotometric method
HJ 833-2017 Soil and sediment - Determination of sulfide - Methylene blue spectrophotometric method
HJ 824-2017 Water quality - Determination of sulfide - Flow injection analysis(FIA) and methylene blue spectrophotometric method

Group Standards of the People's Republic of China

T/CAIA SH001-2014 Monosodium glutamate—Determination of sulfide—Methylene blue spectrophotometric method
T/QAS 043-2021 Determination of Sulfide in Brine by Methylene Blue Spectrophotometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16489-1996 Water quality - Determination of sulfide-Methylene blue spectrophotometric method

Professional Standard - Water Conservancy

SL 89-1994 Determination of sulfide (Methylene blue spectrophotometric method)

Professional Standard - Commodity Inspection

SN/T 3341-2012 Determination of sulfide in gypsum plasterboard-Methylene blue spectrophotometric method

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 343-2000 Inner Mongolia Autonomous Region-Water quality-Determination fo sulfide-Methylene blue spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method

Korean Agency for Technology and Standards (KATS)

KS I ISO 10530-2007(2017) Water quality－Determination of dissolved sulfide－Photometric method using methylene blue

GSO

OS GSO ISO 10530:2013 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue
BH GSO ISO 10530:2016 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue
GSO ISO 10530:2013 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue
OS GSO ISO 10701:2014 Steel and iron -- Determination of sulfur content -- Methylene blue spectrophotometric method
GSO ISO 10701:2014 Steel and iron -- Determination of sulfur content -- Methylene blue spectrophotometric method

KR-KS

KS I ISO 10530-2023 Water quality — Determination of dissolved sulfide — Photometric method using methylene blue

SCC

NS-ISO 10530:1992 Water quality - Determination of dissolved sulfide - Photometric method using methylene blue

Indonesia Standards

SNI 6989.70-2009 Water and wastewater. Part 70: Spectrophotometric determination of sulfide content with methylene blue

Japanese Industrial Standards Committee (JISC)

JIS K 0400-39-10:2000 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue