Rapid Identification and Quantitative Analysis of Polycarboxylate Superplasticizers Using ATR-FTIR Spectroscopy Combined with Chemometric Methods

<div>(a) Score plot. (b) Residual plot on ATR-FTIR of PCEs. (c) Hotelling’s T2 statistic plot.</div>

Mathematical Problems in Engineering

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Figure 6

Figure 6: Rapid Identification and Quantitative Analysis of Polycarboxylate Superplasticizers Using ATR-FTIR Spectroscopy Combined with Chemometric Methods 

Figure 6 | Rapid Identification and Quantitative Analysis of Polycarboxylate Superplasticizers Using ATR-FTIR Spectroscopy Combined with Chemometric Methods 