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55252-U

Supelco

Supelclean™ Sulfoxide SPE Tube

glass hardware, PE frit, bed wt. 6 g, volume 20 mL, pk of 5

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

PE frit
glass hardware

composition

bed wt., 6 g

packaging

pk of 5

technique(s)

solid phase extraction (SPE): suitable

volume

20 mL

matrix active group

sulfoxide phase

application(s)

food and beverages

separation technique

normal phase

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General description

Supelclean Sulfoxide SPE consists of a silica-bonded sulfoxide (-SO) phase. The technology was specifically developed for the extraction of polychlorinated biphenyls (PCBs) from transformer, waste and mineral oil. PCB retention is facilitated via interaction between the SPE phase′s electrophilic sulfur atom and the π-electron cloud formed from aromatic rings inherent with PCBs. This unique SPE phase offers a simple and efficient sample prep method for identifying PCBs at quantitation limits of 0.5 ppm.

Legal Information

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

55252-U:

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Certificates of Analysis (COA)

Lot/Batch Number

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Chromatograms

suitable for GC, application for SPE

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