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NACRES:
NA.24
UNSPSC Code:
41116107
Servicio técnico
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analytical standard
Quality Level
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.480
density
1.099 g/mL at 20 °C
application(s)
environmental
format
multi-component solution
storage temp.
2-8°C
General description
BTEX are important chemicals, which are commonly used as chemical intermediates and solvents in the production of plastics.{11)
BTEX belongs to the family of organopollutants, which tend to accumulate in groundwater and contaminate the soil and air as well. These compounds are extremely toxic even in small concentrations and have been reported to cause permanent damage to the central nervous system.
Application
BTEX solution has been used as a standard in the determination of BTEX in soil, using gas chromatography (GC) coupled with flame ionization detector.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Analysis Note
solution contains benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene, 1 mg/ml each in DMSO
signalword
Danger
hcodes
Hazard Classifications
Carc. 1A - Muta. 1B
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Field analysis of benzene, toluene, ethylbenzene and xylene in water by portable gas chromatography?microflame ionization detector combined with headspace solid-phase microextraction
Ji J, et al.
Talanta, 69, 894-899 (2006)
Determination of benzene, toluene, ethylbenzene and xylenes in soils by multiple headspace solid-phase microextraction
Ezquerro O, et al.
Journal of Chromatography A, 1035, 17-22 (2004)
Carla B Vidal et al.
Journal of environmental management, 112, 178-185 (2012-08-28)
Various technologies have been used for the treatment and remediation of areas contaminated by BTEX (benzene, toluene, ethylbenzene and xylenes), which are organic compounds that are of particular concern due to their toxicity. Potential applications of synthetic zeolites for environmental
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