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Supelco

BTEX Solution

analytical standard

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Synonym(s):
Benzene, Ethylbenzene, toluene, p-xylene, m-xylene, o-xylene Mix
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

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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

related product

Product No.
Description
Pricing

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H340,H350

Hazard Classifications

Carc. 1A - Muta. 1B

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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