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Figure 3 | Biotechnology for Biofuels

Figure 3

From: Rapid analysis of formic acid, acetic acid, and furfural in pretreated wheat straw hydrolysates and ethanol in a bioethanol fermentation using atmospheric pressure chemical ionisation mass spectrometry

Figure 3

Calibration curves for standard solutions of ethanol (white circle), furfural (black circle), acetic acid (white square) and formic acid (black square) analysed by using the atmospheric pressure chemical ionisation mass spectrometry (APCI-MS) headspace technique. The standard solution concentration shown is that prior to dilution. Each data point is the average of three replicates. The error bars show the standard error.

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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