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55253-U

Supelco

Supelclean Sulfoxide SPE Tube

PE frit, bed wt. 3 g, volume 6 mL, pk of 30

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NACRES:
NB.21

material

PE frit

product line

Supelclean

composition

bed wt., 3 g

packaging

pk of 30

technique(s)

solid phase extraction (SPE): suitable

volume

6 mL

matrix active group

sulfoxide phase

application(s)

food and beverages

separation technique

normal phase

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This Item
55254-U54059-U504041
composition

bed wt., 3 g

composition

-

composition

bed wt., 500 mg

composition

bed wt., 100 mg

packaging

pk of 30

packaging

pkg of 100 g

packaging

pk of 30

packaging

pk of 108

volume

6 mL

volume

-

volume

6 mL

volume

1 mL

matrix active group

sulfoxide phase

matrix active group

sulfoxide phase

matrix active group

amino bonding

matrix active group

silica bonding

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

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


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