GB/T 45528-2025 Active National standards

GB/T 45528-2025 Nanotechnology—Measurement of pore size and pore size distribution of nanoporous materials—Fluorescence probe method

GB/T 45528-2025 Nanotechnology—Measurement of pore size and pore size distribution of nanoporous materials—Fluorescence probe method

Publish Date: 2025-04-25 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 56.00

Out of stock

Basic Information

Standard Code: GB/T 45528-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Separation machinery

ICS Name: Analysis Chemistry Comprehensive

Publish Date: 2025-04-25

Implement Date: 2025-11-01

Pages: 28 pages

Scope

This document describes the test method for measuring the pore size and pore size distribution of nanoporous materials using fluorescent probe method.
This document is suitable for measuring the pore size and pore size distribution of filter materials with nanoscale pores. For porous materials of other sizes, please refer to this document.

Development Information

Word Count: 33 Thousand words Pages: 28 pages

Referenced Standards

GB/T 4774-2013 Terminology of filtration and separation GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 14799-2024 Geosynthetics—Determination of the effective opening size—Dry sieving method GB/T 20103-2006 Technical terms for membrane separation GB/T 30544.4-2019 Nanotechnologies—Vocabulary—Part 4:Nanostructured materials GB/T 30544.6-2016 Nanotechnologies—Vocabulary—Part 6:Nano-object characterization GB/T 38949-2020 Determination of pore size for porous membranes—Standard particle method JY/T 0571-2020 Fluorescence Spectroscopic Analysis Method General Principles

Related Standards

GB/T 14666-1993 Replaced

GB/T 14666-1993 Terms for analytical chemistry

Publish Date: 1993-08-06

GB/T 18403.1-2001 Replaced

GB/T 18403.1-2001 Expression of performance of gas analyzers—Part 1:General

Publish Date: 2001-08-01

GB/T 14666-2003 Replaced

GB/T 14666-2003 Terms for analytical chemistry

Publish Date: 2003-10-11

GB/T 11165-2005 Active

GB/T 11165-2005 Laboratory pH meter

Publish Date: 2005-05-18

GB/T 20245.1-2006 Active

GB/T 20245.1-2006 Expression of performance of electrochemical analyzers—Part 1:General

Publish Date: 2006-05-08

GB/T 21186-2007 Active

GB/T 21186-2007 Fourier transform infrared spectrometer

Publish Date: 2007-09-12