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Database: 365,228(8 Aug 2026)

four-phase enrichment

four-phase enrichment, Total:387 items.

The international standard classification for "four-phase enrichment" includes: Implants for surgery, prosthetics and orthotics , Surgical instruments and materials , Latex and raw rubber , Sewage water , Non-alcoholic beverages , Aerospace fluid systems and components , Fissile materials , Equipment for processing of minerals , Water for industrial use , Rubber , Fruits. Vegetables and derived products in general , Petroleum products in general .

The Chinese standard classification for "four-phase enrichment" includes: Extracorporeal circulation, artificial organ and prosthesis device , Raw pharmaceutical material processing machinery and equipment , Forestry chemical raw material , Outdoor water supply and draining engineering , Beverage products , Life-support system and equipment , Beverages in general , Nuclear material, nuclear fuel and their analytical test method , Washing equipment , Separating machinery , Fruit processing and products , Other light industry machinery , Other petroleum products .


Group Standards of the People's Republic of China

Professional Standard - Medicine

  • YY 0024-1990 Extracting and concentrating tank
  • YY 0025-1990 Vacuum concentrating tank
  • YY 0598-2015 Concentrates for haemodialysis and related therapies
  • YY 0598-2015(A1) Concentrates for haemodialysis and related therapies
  • YY 0598-2006 Concentrates for haemodialysis and related therapies
  • YY/T 1494-2016 Packaging materials for haemodialysis and related therapeutic concentrates―General requirements
  • YY/T 0598-2015 Concentrates for haemodialysis and related therapies

工业和信息化部

Professional Standard - Agriculture

  • 857药典 一部-2015 Prescription and single preparation Sihua Tianwang Buxin Pills (Concentrated Pills)
  • 1005药典 一部-2020 Prescription preparation and single preparation Sihua Liuwei Dihuang Wan (concentrated pill)
  • 863药典 一部-2020 Prescription and single preparation Sihua Tianwang Buxin Pills (Concentrated Pills)
  • 917药典 一部-2010 Prescription preparation and single preparation Sihua Liuwei Dihuang Wan (concentrated pill)
  • GB 8290-1987 Natural rubber latex concentrate; Sampling
  • 990药典 一部-2015 Prescription preparation and single preparation Sihua Liuwei Dihuang Wan (concentrated pill)

Xinjiang Provincial Standard of the People's Republic of China

Professional Standard - Urban Construction

  • CJ/T 540-2019 The suspending center driving thickener for gravity sludge thickening tank
  • CJ/T 507-2016 Peripheral drive thickener for gravity sludge thickening tank

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

Professional Standard - Business

工业和信息化部/国家能源局

Professional Standard - Machinery

Professional Standard - Supply and Marketing Cooperative

中华全国供销合作总社

未注明发布机构

Professional Standard - Light Industry

Fujian Provincial Standard of the People's Republic of China

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

Shaanxi Provincial Standard of the People's Republic of China

Professional Standard - Military and Civilian Products

  • WJ 1919-1990 Cast iron pot for sulfuric acid concentration

Professional Standard - Nuclear Industry

  • EJ/T 20099-2016 Design standard for fire protection and prevention on uranium enrichment plant
  • EJ/T 20097-2016 Design criteria for uranium enrichment plant

农业农村部

Professional Standard - Forestry

机械工业部

Guangxi Provincial Standard of the People's Republic of China

  • DB45/T 2575-2022 Concentrated camellia oleifera processing technical regulations

Professional Standard - Petrochemical Industry

  • SH/T 0068-2002 Standard test method for density or relative density of coolant concentrates and engine coolants by the hydrometer

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO 13958:2014 Concentrates for haemodialysis and related therapies
  • ISO 13958:2002 Concentrates for haemodialysis and related therapies
  • ISO 13958:2009 Concentrates for haemodialysis and related therapies
  • ISO/FDIS 8024:2018 Concentrated black mulberry juice — Specifications
  • ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment
  • ISO 8024:2023 Concentrated black mulberry juice — Specifications
  • ISO/DIS 8024 Concentrated black mulberry juice — Specifications
  • ISO 125:1990 Natural rubber latex concentrate; determination of alkalinity
  • ISO 125:2011 Natural rubber latex concentrate - Determination of alkalinity
  • ISO 125:2003 Natural rubber latex concentrate - Determination of alkalinity
  • ISO 7203-4:2022 Fire extinguishing media — Foam concentrates — Part 4: Specification for Class A foam concentrates for application on Class A fires
  • ISO 498:1974 Natural rubber latex, concentrated — Preparation of dry films
  • ISO 24673:2021 Concentrated date juice — Specifications and test methods
  • ISO 8359:1996 Oxygen concentrators for medical use - Safety requirements

Association Francaise de Normalisation

  • NF S93-301:2009 Concentrates for haemodialysis and related therapies.
  • NF S93-301/IN1:2009 Concentrates for haemodialysis and related therapies.
  • NF T90-144*NF EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment.
  • NF ISO 1802:2004 Concentrated natural rubber latex - Dosage of boric acid
  • NF T42-005:2011 Natural rubber latex concentrate - Determination of alkalinity.
  • NF ISO 23065:2009 Milk fat of enriched dairy products - Determination of the content of omega-3 and omega-6 fatty acids by gas-liquid chromatography
  • NF ISO 125:2020 Concentrated natural rubber latex - Determination of alkalinity

RU-GOST R

American National Standards Institute (ANSI)

SCC

RO-ASRO

GSO

DIN

  • DIN EN 13867:2003 Concentrates for haemodialysis and related therapies
  • DIN ISO 125:1993 Natural rubber latex concentrate; determination of alkalinity; identical with ISO 125:1990

Danish Standards Foundation

US-AAMI

Lithuanian Standards Office

Canadian Standards Association (CSA)

GM Europe

HU-MSZT

Indonesia Standards

TR-TSE

GM North America

CZ-CSN

(U.S.) Ford Automotive Standards

ES-AENOR

US-FCR

German Institute for Standardization

BELST

  • STB 2193-2011 Concentrate of a wort for kvass, concentrates of kvasses. General specifications
  • STB 1825-2008 Concentrated fruit juices. Specifications
  • STB 991-95 Food concentrates. Sweet dishes. General specifications

PT-IPQ

  • NP 2977-1988 Paints and varnishes Determination of resistance to humidity (continuous condensation)
  • NP ISO 11503:1999 Paints and varnishes Determination of resistance to humidity (intermittent condensation)
  • NP 905-1986 Concentrated milk. Evaporated milk. Related definitions; classifications; attributes; packaging and marking

TH-TISI

PK-PSQCA

Military Standards (MIL-STD)

U.S. Military Regulations and Norms

PL-PKN

  • PN A95000-1993 Gluten. Free cake concentrates
  • PN Z04112-06-1990 Air purity protection Tests for vinyl chloride Determination of vinyl chloride in ambient air (immission) by gas chromatography with sample enrichment
  • PN H04913-18-1986 Chemical analysis of zinc concentrates Determination of silver and gold

Defense Logistics Agency

VN-TCVN

  • TCVN 5305-2008 Processed tomato concentrates
  • TCVN 6199-1-1995 Water quality.Determination of selected monovalent fenol.Part 1: Gas chromatographic method after enrichment by extraction

CU-NC

European Committee for Standardization (CEN)

  • EN 13867:2002 Concentrates for haemodialysis and related therapies (Incorporates Amendment A1: 2009)

IN-BIS

  • IS 9808-1981 Concentrated fish protein specifications
  • IS 5955-1970 Tamarind Concentrate Specifications
  • IS 3904-1966 Thiophanate Concentrate Specifications
  • IS 2682-1984 Specification for chlordane emulsified concentrates
  • IS 5549-1970 Warfarin bait concentrate specifications
  • IS 5430-1981 Specification for ammonia-concentrated natural rubber latex
  • IS 8222-1976 Specification for edible leaf protein concentrates
  • IS 9372-1980 Methyl PARAGON Technical Concentrate Specifications
  • IS 9488-1980 Specifications for edible coconut protein concentrate
  • IS 6177-1981 Specification for phosphoramidite water-soluble concentrates
  • IS 7949-1976 QUINTOZENE water dispersible powder concentrate specifications
  • IS 562-1978 Specification for BHC (HCH) water-dispersible powder concentrate
  • IS 565-1984 Specification for DDT water-dispersible powder concentrate
  • IS 8074-1983 Specification for monocrotophos water-soluble concentrates

United States Navy

Standard Association of Australia (SAA)

  • AS 2917.1:1994 Copper sulfide concentrates - Determination of copper content - Titrimetric methods
  • AS 2884.1:1997 Heavy mineral sand concentrates - Sampling - Moving streams
  • AS 2884.3:2003 Heavy mineral sand concentrates - Sampling - Preparation of samples

BR-ABNT

ZA-SANS

  • SANS 1367-2:2007 Horticultural mineral oils for use on agricultural crops Part 2: Monophase emulsifiable concentrates
  • CKS 286-1971 Fish protein concentrate for human consumption

GOST

British Standards Institution (BSI)

Japanese Industrial Standards Committee (JISC)

  • JIS Z 6010:1984 Density of silver-gelatin type microfilms for micrographics

American Society for Testing and Materials (ASTM)

  • ASTM D2712-91(2003)e1 Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography
  • ASTM D2712-91(1996) Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography
  • ASTM D5273-92(1997) Standard Guide for Analysis of Propylene Concentrates
  • ASTM E2154-15a Standard Practice for Separation and Concentration of Ignitable Liquid Residues from Fire Debris Samples by Passive Headspace Concentration with Solid Phase Microextraction (SPME)
  • ASTM F1464-93(1999) Standard Specification for Oxygen Concentrators for Domiciliary Use
  • ASTM D4864-90(2000)e1 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
  • ASTM F1464-93(2005) Standard Specification for Oxygen Concentrators for Domiciliary Use
  • ASTM C967-02a Standard Specification for Uranium Ore Concentrate
  • ASTM C787-96 Standard Specification for Uranium Hexafluoride for Enrichment
  • ASTM C787-11 Standard Specification for Uranium Hexafluoride for Enrichment
  • ASTM C787-20 Standard Specification for Uranium Hexafluoride for Enrichment
  • ASTM D4864-90(2013) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
  • ASTM D6563-12 Standard Test Method for Benzene, Toluene, Xylene (BTX) Concentrates Analysis by Gas Chromatography
  • ASTM E2154-01(2008) Standard Practice for Separation and Concentration of Ignitable Liquid Residues from Fire Debris Samples by Passive Headspace Concentration with Solid Phase Microextraction (SPME)
  • ASTM E2154-01 Standard Practice for Separation and Concentration of Ignitable Liquid Residues from Fire Debris Samples by Passive Headspace Concentration with Solid Phase Microextraction (SPME)
  • ASTM D2712-91(2016) Standard Test Method for Hydrocarbon Traces in Propylene Concentrates by Gas Chromatography
  • ASTM D2712-91(2010) Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas Chromatography
  • ASTM D6563-05e1 Standard Test Method for Benzene, Toluene, Xylene (BTX) Concentrates Analysis by Gas Chromatography
  • ASTM D2194-99 Standard Test Method for Concentration of Formaldehyde Solutions
  • ASTM C967-13 Standard Specification for Uranium Ore Concentrate
  • ASTM D4864-90(2005) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography

AR-IRAM

IX-FAO

FI-SFS

IL-SII

YU-JUS

  • JUS H.B9.200-1997 Propylene - Determination of hydrocafbon in propylene concentrates - Gas chromatographic method
  • JUS H.B5.203-1984 Pesticides. Emulsifiable concentrate. Technical requirements
  • JUS ISO 1802:1994 Natural rubber latex concentrate - Determination of boric acid content

International Federation of Trucks and Engines

Underwriters Laboratories (UL)

  • UL 162-1994 UL Standard for Safety Foam Equipment and Liquid Concentrates Seventh Edition; Reprint with Revisions Through and Including 9/8/1999
  • UL 162-2022 UL Standard for Safety Foam Equipment and Liquid Concentrates

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.