Environmental pollutants by GC_MS

INTRODUCTION

Analytical detection of hazardous chemicals in enviromental water samples is challenging due to complex mixtures and trace concentrations of contaminants. This application shows an accurate GC-MS method for indentification and control of volatile and semi-volatile organic pollutants in drinking water, surface water and wastewater.

ABSTRACT

GC-MS method for the identification and control of 28 volatile and semi-volatile organic pollutants in drinking water, surface water and wastewater on a LION™ LN-624 MS capillary column, 60 m × 0.32 mm × 1.80 µm, part number LNI-5770-GU60. Injection by Head Space (Agilent 7695A, 80 °C, loop 1 mL), injection temperature 250 °C, splitless injection with 0.75 min hold, split purge 15 mL/min, setup purge 3 mL/min. Carrier gas helium, constant flow 1.66 mL/min. Oven program: 40 °C hold 2 min; 6 °C/min to 160 °C hold 0 min; 40 °C/min to 230 °C hold 3 min. Ionization energy 70 eV, detection MSD Agilent 5977B, EI, positive mode. The reference solution chromatogram on the LION™ LN-624 MS column resolves all 28 peaks between about 4 and 22 min, and a calibration curve for 1,2…

Download

Industries

Product

Part number

LNI-5770-GU60

Analytes

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros.w

Methylcyclohexane CAS number not available
Bromodichloromethane CAS number not available
Toluene CAS number not available
Tetrachloroethylene CAS number not available
Chlorodibromomethane CAS number not available

Chlorobenzene CAS number not available
Ethylbenzene CAS number not available
m,p-Xylene CAS number not available
Styrene CAS number not available
o-Xylene CAS number not available

Partners

GEOLAB, s.r.o.

Czech analytical laboratory. Author of the LION™ GC-MS application for the determination of volatile and semi-volatile environmental pollutants in water.

We value your privacy

We and our digital partners use cookies on this website. Some of them are necessary for the functionality of the website, but you can decide on the following cookies yourself.

Settings

Decline all

Accept all

Necessary/functional

It would not be possible to operate the website without these cookies. They include, for example, cookies for storing selected settings or remembering logins.

Always active

Analytics

These cookies are used to measure and analyze traffic to our website (number of visitors, pages viewed, average browsing time, etc.). By consent, you will allow us to obtain data on how you use our site.

They are used for the purposes of advertisements displayed on third-party websites, including social networks and contextual advertising. They are tailored to your preferences and help us measure the effectiveness of our advertising campaigns. If you disable them, your ad will continue to show as you browse, but it will not be tailored to you and will be less relevant to you.

Save settings