Sigma-Aldrich EPA 524 Internal Standard

Grade

certified reference material
Trace CERT ^®

Quality Level

100

Agency

EPA 524.1,524.2

Product Line

Trace CERT ^®

Cofa

current certificate can be downloaded

Feature

standard type internal

Packaging

ampule of 1 mL

Concentration

2000 μg/mL each component in methanol

Technique(S)

HPLC: suitable
gas chromatography (GC): suitable

Application(S)

environmental

Related Categories

Certified Reference Materials

Chromatography Standards

Organic Pollutant Standards

General Description

EPA 524 Internal Standard Mix is a multi-component solution containing fluorobenzene and 1,2-dichlorobenzene-d₄as certified reference materials (CRMs).
US EPA 500 Series methods are analytical methods for identifying and quantifying organic contaminants such as volatile organic compounds (VOCs), pesticides, synthetic organic compounds (SOCs), and trihalomethane disinfection byproducts (THMs) in raw source water, finished drinking water, and drinking water at all stages of treatment.

Application

EPA 524 Internal Standard Mix may be used as an internal standard to quantify benzene, toluene, ethyltoluene, and xylene (BTEX), methyl tert-butyl ether (MTBE), its degradation products, and other gasoline additives in tar-oil contaminated groundwater samples, and soil samplesby gas chromatography (GC) based techniques.Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance withISO 17034andISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS02,GHS06,GHS08H225 - H301 + H311 + H331 - H370 - H412P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311