Classification Of Polyethylene Cling Films By Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy And Chemometrics

Abstract

Attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) was utilised to analyse nine differently branded cling films. Principal component analysis (PCA) was used to assess the intra-sample variability, i.e. the variation within individual cling film rolls; as well as the inter-sample variability, which explores the variability between different rolls of cling film. Linear discriminant analysis (LDA) was then employed to develop a predictive classification model which gave 100% correct differentiation between three brand groupings of cling film, and accurately classified all of the validation samples obtained from different rolls from the same manufacturers.

Publication Date

1-14-2017

Publication Title

Analytical Methods

Volume

9

Issue

2

Number of Pages

192-197

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1039/c6ay02960d

Socpus ID

85008946428 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85008946428

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