The Amide I band occurs around _______ cm⁻¹ and arises from C=O stretch.

Proper steps before analysis include: (Select all that apply.)

To prepare the solution containing 250 µg/mL Dodecane and 500 ppm Tridecane, you need to add both compounds to a [A] flask and fill it to the [B] mL mark.

FTIR spectra are unique to each compound and can serve as molecular fingerprints.

The FTIR baseline drift in a humid lab is most likely due to:

The internal standard (Tridecane) helps correct for injection volume variations and instrument response fluctuations.

When switching from a volatile to viscous oil, one must:

The presence of aromatic overtones near 2000–1600 cm⁻¹ confirms:

List the two types of results that can be provided through FTIR? [1] [2]

If your method blank is 0.30 ppm Ca, the most defensible correction is to: