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Merck
CN

48706

Aroclor 1242 solution

certified reference material, 200 μg/mL in methanol

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About This Item

CAS Number:
53469-21-9
UNSPSC Code:
12352200

Key Documents

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technique(s)

gas chromatography (GC): suitable, HPLC: suitable

InChI key

QORAVNMWUNPXAO-UHFFFAOYSA-N

InChI

1S/C12H6Cl4/c13-7-1-3-9(11(15)5-7)10-4-2-8(14)6-12(10)16/h1-6H

grade

certified reference material, TraceCERT®

agency

EPA 505,508,8082, MISA (Canada) Group 27

product line

TraceCERT®

CofA

current certificate can be downloaded

feature

standard type calibration

packaging

ampule of 1 mL

concentration

200 μg/mL in methanol

application(s)

environmental

format

single component solution

storage temp.

2-30°C

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General description

Aroclor 1242 is a mixture of polychlorinated biphenyls, which can find wide applications as a dielectric medium in capacitors and transformers.

Application

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

signalword

Danger

Hazard Classifications

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

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

51.8 °F - closed cup - Solvent

flash_point_c

11 °C - closed cup - Solvent

ppe

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

Regulatory Information

监管及禁止进口产品
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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Degradation of polychlorinated biphenyl mixtures (Aroclors 1242, 1254, and 1260) by the white rot fungus Phanerochaete chrysosporium as evidenced by congener-specific analysis
Yadhav JS, et al.
Applied and Environmental Microbiology, 61(7), 2560-2565 (1995)
Use and health effects of Aroclor 1242, a polychlorinated biphenyl, in an electrical industry
Ouw HK, et al.
Archives of Environmental Health, 31(4), 189-194 (1976)
Tarek Saba et al.
Chemosphere, 82(9), 1321-1328 (2010-12-31)
Aroclor 1242 contains a high percentage of lightly chlorinated congeners, which makes it susceptible to congener profile alterations as a result of physical-chemical environmental weathering by water washing, evaporation, and volatilization. The analysis of the variability of congener profiles in
Martha Gayosso-Canales et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 46(3), 298-305 (2011-02-11)
A 2(III)(7-3) fractional factorial experimental design was used to establish 16 culture media, with and without PCBs to enhance the activities of laccase (Lac), manganese peroxidase (MnP), and versatile peroxidase (VP) produced by the white rot fungus Pleurotus ostreatus. The
He-Jun Ren et al.
Huan jing ke xue= Huanjing kexue, 30(3), 858-863 (2009-05-13)
A polychlorinated biphenyls-degrading bacterium DN2, using biphenyl as sole carbon source and energy source, was isolated from long-term PCBs-contaminated soil. Through morphological observation and sequence analysis of 16S rDNA, the strain was identified as Pseudomonas sp.. By identification of bphA1
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