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Database: 365,228(8 Aug 2026)

Folin method

Folin method, Total:50 items.

The international standard classification for "Folin method" includes: Workplace atmospheres , Water quality .

The Chinese standard classification for "Folin method" includes: Livestock and poultry feed and additive , Labor sanitation , Analysis methods for toxic substances in water .


Fujian Provincial Standard of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Agriculture

Professional Standard - Environmental Protection

  • HJ 503-2009 Water quality-Determination of volatile phenolic compounds-4-AAP spectrophotometric method

国家质量监督检验检疫总局

  • SN/T 4675.24-2016 Determination of Folin-Ciocalteu index in wine for export-Spectrophotometry method

Professional Standard - Commodity Inspection

  • SN/T 1592-2005 Rules of formalin fumigation treatment for the forage grass exported to the Republic of Korea

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

  • GB/T 7490-1987 Water quality; Determination of volatile phenolic compounds; After distillation by means of 4-AAP spectrophotometric method
  • GB 7490-1987 Water Quality Determination of Volatile Phenols After Distillation 4-Aminoantipyrine Spectrophotometric Method
  • GB/T 16072-1995 Workplace air--Determination of phenol--4-Amino-antipyrine spectrophotometric method

CZ-CSN

HU-MSZT

Korean Agency for Technology and Standards (KATS)

  • KS M 1659-2008(2018) Formaldehyde solution(formaline) for industrial use
  • KS M 1659-2023 Formaldehyde solution(formaline) for industrial use
  • KS I ISO 6439:2007 Water quality-Determination of phenol index(4-aminoantipyrine spectrometric methods after distillation)
  • KS I ISO 6439:2021 Water quality ― Determination of phenol index(4-Aminoantipyrine spectrometric methods after distillation)

Japanese Industrial Standards Committee (JISC)

  • JIS K 1502:1993 Formaldehyde solutions (Formalin)
  • JIS K 0400-28-10:1999 Water quality -- Determination of phenol index -- 4-Aminoantipyrine spectrometric methods after distillation

RU-GOST R

SCC

Indonesia Standards

TH-TISI

  • TIS 530-1984 Standard for formaldehyde solution (formalin)
  • TIS 530-2014 Formaldehyde solution(formalin)for industrial use

(U.S.) Ford Automotive Standards

International Organization for Standardization (ISO)

  • ISO 6439:1990 Water quality; determination of phenol index; 4-aminoantipyrine spectrometric methods after distillation
  • ISO 6439:1984 Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation

American Society for Testing and Materials (ASTM)

AENOR

  • UNE-ISO 6439:2013 Water quality -- Determination of phenol index -- 4-Aminoantipyrine spectrometric methods after distillation

Society of Automotive Engineers (SAE)

  • SAE CPFD2_10MMFLEX-2009 J1349 Certified Power Engine Data for Ford as used in 2010 Lincoln MKS & MKT Ford Flex - Level 2
  • SAE CPFD1_10MMFLEX-2009 J1349 Certified Power Engine Data for Ford as used in 2010 Lincoln MKS & MKT Ford Flex - Level 1
  • SAE CPFD1_10MMFLTAU-2009 J1349 Certified Power Engine Data for Ford as used in 2010 Lincoln MKS & MKT Ford Flex & Taurus SHO - Level 1

VN-TCVN

  • TCVN 6216-1996 Water quality.Determination of phenol index.4-aminoantipyrine spectrometry methods after distillation

Lithuanian Standards Office

  • LST ISO 6439:1998 Water quality. Determination of phenol index. 4-aminoantipyrine spectrometric method after distillation

KR-KS

  • KS I ISO 6439-2021 Water quality ― Determination of phenol index(4-Aminoantipyrine spectrometric methods after distillation)

AT-ON

  • ONORM M 6286-1988 Water quality; determination of phenol index; 4-aminoantipyrine spectrometric methods after distillation

GSO

  • BH GSO ISO 6439:2016 Water quality -- Determination of phenol index -- 4-Aminoantipyrine spectrometric methods after distillation

ZA-SANS

  • SANS 6439:2006 Water quality - Determination of phenol index - 4-Aminoantipyrine spectrometric methods after distillation