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Merck
CN

47577-U

EPA GRO Mix

certified reference material, in methanol (varied)

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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grade

certified reference material, TraceCERT®

agency

EPA
610

product line

TraceCERT®

CofA

current certificate can be downloaded

feature

standard type calibration

packaging

ampule of 1 mL

concentration

in methanol (varied)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

suitability

suitable for GRO (Fuels (TPH))

application(s)

environmental

format

multi-component solution

storage temp.

2-30°C

General description

EPA GRO Mix is a multi-component gasoline range organics (GRO) standard containing certified reference materials (CRMs) such as benzene, ethylbenzene, heptane, 2-methylpentane, toluene, 1,2,4-trimethylbenzene, 2,2,4-trimethylpentane, o-xylene, and m-xylene. The GRO-like methods are used to quantify volatile analytes and require purge and trap or direct injection.

Application

EPA GRO Mix can be used as a certified reference material (CRM) standard to quantify the volatile organic impurities in inorganic coagulants used in drinking water and human breath samples by gas chromatography-mass spectrometry (GC-MS).
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 with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description
    Benzene 500 μg/mL
    Ethylbenzene 500 μg/mL
    Heptane 500 μg/mL
    2-Methylpentane 1500 μg/mL
    Toluene 1500 μg/mL
    1,2,4-Trimethylbenzene 1000 μg/mL
    2,2,4-Trimethylpentane 1500 μg/mL
    o-Xylene 1000 μg/mL
    m-Xylene 1000 μg/mL
    See All (9)

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

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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Screening analysis of volatile organic contaminants in commercial inorganic coagulants used for drinking water treatment
Petri M, et al.
Journal of Environmental Management, 91(1), 142-148 (2009)
Stephen J Fowler et al.
Thorax, 70(4), 320-325 (2015-02-11)
Healthcare associated infections, including ventilator associated pneumonia, are difficult to diagnose and treat, and are associated with significant morbidity, mortality and cost. We aimed to demonstrate proof of concept that breath volatile profiles were associated with the presence of clinically

Protocols

DRO, EPH, ETPH, GRO, PRO, PVOC, STARS, TPH, VPH? Help, I’m Trapped in Alphabet Soup!

There are three types of analyses: GRO, DRO, and TPH. The published methods are simply variations of these to meet the different analytical needs of the individual agencies.

US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on SLB®-5ms, Direct Injection

-Xylene 1000 μg/mL; 1,2,4-Trimethylbenzene 1000 μg/mL

DRO、EPH、ETPH、GRO、PRO、PVOC、STARS、TPH、VPH？救命啊！我被困在字母汤里啦！

分析方法主要分为三种：GRO，DRO和TPH。上述发表的方法只是这些方法的变种来满足各个机构的不同分析需求。

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