Quantitative Characteristics of Toxic Compounds According to the Solvent Type

Table 3

Instrumental setup for the analysis of target compounds (B, T, and MIT).

(a) Carrier gas settings
Injection temperature	250	°C
Injection mode	Split
Carrier gas	Helium (>99.999%)
Pressure	132.9	kPa
Column flow	2.41	mL·min^−1 (constant flow)
Purge flow	3.0	mL·min^−1
Split ratio	20
(b) Gas chromatography (model: GC-2010, Shimadzu, Japan)
Column	Rtx-5MS (Shimadzu, Japan); (length: 60 m, diameter: 0.25 nm, and film thickness: 0.25 μm)
Oven setting	40°C (4 min) ⟶ 145°C (15°C/min) ⟶ 285°C (70°C/min); (Total program time = 13 min)
(c) Mass spectrometry (model: GCMS-QP2010 ultra, Shimadzu, Japan)
Ionization mode	EI (70 eV)
Ion source temperature	250	°C
Interface temperature	250	°C
TIC	30∼500	m/z
Scan speed	1000