BS EN ISO 13885-1:2021 Gel Permeation Chromatography (GPC) Tetrahydrofuran (THF) as Eluent

Standard Number: BS EN ISO 13885-1:2021

Pages: 32

Released: 2021-09-29

ISBN: 978 0 539 17262 1

Name: Gel Permeation Chromatography (GPC) Tetrahydrofuran (THF) as Eluent

Status: Standard

Overview

Introducing the BS EN ISO 13885-1:2021, a comprehensive standard that provides detailed guidelines and specifications for Gel Permeation Chromatography (GPC) using Tetrahydrofuran (THF) as the eluent. This standard is essential for professionals and laboratories involved in polymer analysis, ensuring accurate and reliable results in molecular weight distribution measurements.

Key Features

• Comprehensive Guidelines: This standard offers a thorough set of guidelines for conducting GPC with THF, covering all critical aspects from sample preparation to data interpretation.
• High Precision: Ensures high precision and reproducibility in molecular weight determination, making it a valuable resource for quality control and research applications.
• International Standard: As an ISO standard, it is recognized and adopted globally, facilitating international collaboration and standardization in polymer analysis.
• Detailed Methodology: Provides a step-by-step methodology for GPC, ensuring that users can follow a consistent and validated approach.
• Safety and Handling: Includes important safety information and handling procedures for THF, ensuring safe and effective use of the eluent.

Why Choose BS EN ISO 13885-1:2021?

The BS EN ISO 13885-1:2021 standard is an indispensable tool for any laboratory or professional involved in polymer science and engineering. Here are some reasons why this standard stands out:

• Accuracy and Reliability: Ensures that your GPC results are accurate and reliable, providing confidence in your data and analysis.
• Global Recognition: Being an ISO standard, it is recognized worldwide, making it easier to align your processes with international best practices.
• Enhanced Safety: The standard includes comprehensive safety guidelines for handling THF, minimizing risks and ensuring a safe working environment.
• Cost-Effective: By following a standardized methodology, you can reduce errors and rework, saving time and resources in the long run.
• Expertly Crafted: Developed by leading experts in the field, ensuring that the guidelines are based on the latest research and industry practices.

Applications

The BS EN ISO 13885-1:2021 standard is versatile and can be applied in various fields, including:

• Polymer Research: Essential for researchers studying the properties and behaviors of different polymers.
• Quality Control: Used by manufacturers to ensure the consistency and quality of polymer products.
• Academic Institutions: A valuable resource for educational purposes, helping students and educators understand GPC techniques.
• Industrial Applications: Applied in various industries such as plastics, pharmaceuticals, and materials science for product development and testing.

Technical Specifications

The BS EN ISO 13885-1:2021 standard includes the following technical specifications:

• Standard Number: BS EN ISO 13885-1:2021
• Pages: 32
• Released: 2021-09-29
• ISBN: 978 0 539 17262 1
• Name: Gel Permeation Chromatography (GPC) Tetrahydrofuran (THF) as Eluent
• Status: Standard

Conclusion

The BS EN ISO 13885-1:2021 standard is a must-have for any professional or laboratory involved in polymer analysis. Its comprehensive guidelines, high precision, and global recognition make it an invaluable resource for ensuring accurate and reliable GPC results. Whether you are in research, quality control, or education, this standard will help you achieve excellence in your work.

BS EN ISO 13885-1:2021

This standard BS EN ISO 13885-1:2021 Gel permeation chromatography (GPC) is classified in these ICS categories:

• 87.060.20 Binders

This document specifies the determination of the molar-mass distribution and the average molar mass values M_n (number average) and M_w (weight average) of polymers that are soluble in tetrahydrofuran (THF) by gel permeation chromatography (GPC).

NOTE Also known as size exclusion chromatography (SEC).

Even though the chromatograms obtained show good repeatability, it is possible that this method cannot be used with certain polymer types because of specific interactions (e.g. adsorption) within the sample/eluent/column system.

The conditions specified in this document are not applicable to the GPC analysis of polymer samples with M_w values greater than 10⁶ g/mol and/or of polymers with elution limits outside the calibration range (see 7.6 and Annex C).

This document includes no correction method (e.g. for the elimination of peak broadening. If absolute molar-mass values are required, an absolute method (e.g. membrane osmometry for M_n or light scattering for M_w) can be used.