Which of the following techniques can be used in analysis of fibres?
A. Optical microscopy
B. Pyrolysis gas chromatography
C. Fourier Transform Infrared Spectroscopy (FTIR)
D. All of the above
Answer:D
Which of the following techniques can be used in analysis of fibres?
A. Optical microscopy B. Pyrolysis gas chromatography C. Fourier Transform Infrared Spectroscopy (FTIR) D. All of the above