Substance purifier

Substance purifier, Total:34 items.

The international standard classification for "Substance purifier" includes: Laboratory medicine , Radiation measurements .

The Chinese standard classification for "Substance purifier" includes: Medical laboratory equipment , General nuclear instrument .

National Metrological Technical Specifications of the People's Republic of China

JJF 1961-2022 Metrological Technical Specification for Purity Assessment of Certified Reference Materials―High Purity Metal Certified Reference Materials
JJF 1855-2020 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—Organic Purity Certified Reference Materials
JJF 2204-2025 Protein Purification Analyzer Calibration Specifications

TCVN 3852-1983 Reagents and extrapure chemicals substances.Sampling
TCVN 1272-1986 Reagents and super pura chemicals.Complexometric method for determination of basic matters content

GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances
GOST R 51477-1999 Glass containers for chemical reagents and superpure substances. Specifications
GOST 34037-2016 Glass packaging for chemical reagents and superpure substances. General specifications
GOST 27868-2019 High purity substances. Method for concentration of microimpurities by extraction
GOST 27868-1988 High purity substances. Method for concentration of microimpurities by extraction
GOST 27565-1987 Super pure chemicals. Concentration of microimpurities by evaporation

ISO 33407:2024 Guidance for the production of pure organic substance certified reference materials
ISO/FDIS 33407:2023 Guidance for the production of pure organic substance certified reference materials
ISO 33407:2023 Guidance for the production of pure organic substance certified reference materials
ISO/CD 8636-1:2024 Machine tools
ISO/DIS 33407:2023 Guidance for the production of pure organic substance certified reference materials

CSN 40 4004-1986 Radioactive substances. Radiochemical purity determination by electrophoresis
CSN 40 4005-1986 Radioactive substances Radtochemlcal purity determination by paper chromatography
CSN 40 4006-1986 Radioactive substances. Radiochemical purity determination by thin-layer chromatography
CSN 40 4003-1986 Radioactive substances. Radiochemical purity determination by column liquid chromatography
CSN 68 4042-1980 Pure chemicals and extra pure substances. General instructions for packaging and identification

NF X07-036*NF ISO 33407:2024 Guidance for the production of pure organic substance certified reference materials
NF ISO 33407:2024 Recommendations for the production of certified reference materials for pure organic substances

BS ISO 33407:2024 Guidance for the production of pure organic substance certified reference materials
24/30473451 DC BS ISO 33408 Guidance for the production of pure inorganic substance certified reference materials
BS EN ISO 23275-2:2006 Animal and vegetable fats and oils. Cocoa butter equivalents in cocoa butter and plain chocolate. Quantification of cocoa butter equivalents
BS EN ISO 23275-2:2008 Animal and vegetable fats and oils - Cocoa butter equivalents in cocoa butter and plain chocolate - Quantification of cocoa butter equivalents

UNI ISO 33407:2024 Guidance for the production of pure organic substance certified reference materials

AS/NZS ISO 33407:2024 Guidance for the production of pure organic substance certified reference materials