Determination of cyanide and volatile alkylnitriles in whole blood by headspace solid-phase microextraction and gas chromatography with nitrogen phosphorus detection

Simultaneous and high-throughput analysis of iodo-trihalomethanes, haloacetonitriles, and halonitromethanes in drinking water using solid-phase microextraction/gas chromatography-mass spectrometry: an optimization of sample preparation

“…1). Seventy-five micrometer CAR-PDMS and 50/30 m DVB/CAR/PDMS fibers were selected because previous studies have demonstrated that they were effective in extracting HANs from aqueous solutions [10,22]. The 50/30 m DVB/CAR/PDMS fiber was found to extract the two longer chain halonitriles more efficiently than the 75 m CAR/PDMS fiber.…”

A colorimetric and fluorescent dual-channel cyanide ion probe using crosslinked polymer microspheres functionalized with protonated Brooker's merocyanine

“…Some traditional methods, such as mass spectrometry [19,20], quartz crystal mass monitor [21], titrimetric methods [22], gas chromatography [23], electrochemical methods [24], atomic absorption spectrometry [25], and flow injection analysis technique [26,27], have been developed for quantitative analysis of CN e . However, these methods are limited because of their complex processes, time-consuming nature, and reliance on expensive equipment and trained operators.…”

Ultra-sensitive determination of cyanide in surface water by gas chromatography–tandem mass spectrometry after derivatization with 2-(dimethylamino)ethanethiol

“…Gas chromatography (GC) has also been reported in cyanide determination studies [44][45][46][47][48][49][50]. Cyanide can also be derivatized to cyanogen chloride [45], hydrogen cyanide [46,47], and pentafluorobenzyl cyanide [48,49] in biological samples or aqueous phases.…”