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Merck
CN

48731

Aroclor 1242 solution

certified reference material, 500 mg/kg in transformer oil

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About This Item

CAS Number:
53469-21-9
MDL number:
MFCD00152835
UNSPSC Code:
12352200
NACRES:
NA.24

Key Documents

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SMILES string

Clc1c(ccc(c1)Cl)c2c(cc(cc2)Cl)Cl

InChI

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

InChI key

QORAVNMWUNPXAO-UHFFFAOYSA-N

grade

certified reference material, TraceCERT®

product line

TraceCERT®

CofA

current certificate can be downloaded

packaging

ampule of 5 mL

concentration

500 mg/kg in transformer oil

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

room temp

Quality Level

300

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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

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

260.6 °F - closed cup

flash_point_c

127 °C - closed cup

ppe

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

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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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
J Jacob Parnell et al.
Applied and environmental microbiology, 72(10), 6607-6614 (2006-10-06)
The biodegradation of polychlorinated biphenyls (PCBs) relies on the ability of aerobic microorganisms such as Burkholderia xenovorans sp. LB400 to tolerate two potential modes of toxicity presented by PCB degradation: passive toxicity, as hydrophobic PCBs potentially disrupt membrane and protein
Jorge L M Rodrigues et al.
Applied and environmental microbiology, 72(4), 2476-2482 (2006-04-07)
Burkholderia xenovorans strain LB400, which possesses the biphenyl pathway, was engineered to contain the oxygenolytic ortho dehalogenation (ohb) operon, allowing it to grow on 2-chlorobenzoate and to completely mineralize 2-chlorobiphenyl. A two-stage anaerobic/aerobic biotreatment process for Aroclor 1242-contaminated sediment was
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