Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Buffer formulation

Buffer formulation, Total:54 items.

The international standard classification for "Buffer formulation" includes: Packaging and distribution of goods in general , Analytical chemistry in general , Solid wastes .

The Chinese standard classification for "Buffer formulation" includes: Packaging method , Material composition analysis instrument and environment detection instrument in general , Hoisting machinery , Electrochemical, thermochemistry and optical profile type analyzer , Basic standard and general method on forestry , Special electronic technology material , Analysis methods for industrial residue pollutants .


Professional Standard - Agriculture

Professional Standard - Machinery

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

Professional Standard - Construction Industry

  • JG/T 3040.2-1997 Flush device of water closet—Hydraulic pressure slow-close type fype flush valve

Professional Standard - Military and Civilian Products

  • WJ 2403-1997 Specification for hydraulic shock absorbers for armored vehicles

Group Standards of the People's Republic of China

Professional Standard - Environmental Protection

  • HJ/T 300-2007 Solid waste-Extraction procedure for leaching toxicity-Acetic acid buffer solution method

Professional Standard - Aviation

Professional Standard - Electron

HU-MSZT

IN-BIS

VN-TCVN

  • TCVN 4320-1986 Reagents.Method for the preparation of buffer solutions

Military Standards (MIL-STD)

Korean Agency for Technology and Standards (KATS)

CZ-CSN

RU-GOST R

  • GOST 8.135-2004 State system for ensuring the uniformity of measurements. Weight amouhts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of
  • GOST 8.135-1974 State system for ensuring the uniformity of measurements. pH measuring. Standard-titres material dose for making 2nd class standard buffer solutions. Specifications
  • GOST 4919.2-1977 Reagents and matters of special purity. Methods for preparation of buffer solutions
  • GOST 4919.2-2016 Reagents and matters of special purity. Methods for preparation of buffer solutions
  • GOST 22202-1983 Buffers and buffers holders for sheet stamping dies. Specifications
  • GOST 17053.2-1980 Inserts for ship shock absorbers AKSS-M. Specifications
  • GOST 19182-2014 Preserved from fish. Methods of buffer value determination

Japanese Industrial Standards Committee (JISC)

American National Standards Institute (ANSI)

GSO

RO-ASRO

United States Navy

Association Francaise de Normalisation

KR-KS

GM Europe

Society of Automotive Engineers (SAE)

German Institute for Standardization

  • DIN EN 17534:2023-01 Textiles - Physiological effects - Measurement of liquid sweat transport and buffering; German version EN 17534:2022