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52602-U

Supelco

Discovery® DSC-18 SPE Tube

bed wt. 100 mg, volume 1 mL, pk of 108

NACRES:
NB.21

material

PE frit (20 μm)
polypropylene

Quality Level

product line

Discovery®

feature

endcapped

composition

bed wt., 100 mg

packaging

pk of 108

extent of labeling

18% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

1 mL

matrix

silica gel (irregularly shaped, acid washed)

matrix active group

C18 (octadecyl) bonding, polymerically bonded

particle size

50 μm

pore size

70 Å pore size

application(s)

food and beverages

separation technique

reversed phase

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This Item
52601-U52603-U52604-U
feature

endcapped

feature

endcapped

feature

endcapped

feature

endcapped

composition

bed wt., 100 mg

composition

bed wt., 50 mg

composition

bed wt., 500 mg

composition

bed wt., 500 mg

packaging

pk of 108

packaging

pk of 108

packaging

pk of 54

packaging

pk of 30

extent of labeling

18% C loading

extent of labeling

18% C loading

extent of labeling

18% C loading

extent of labeling

18% C loading

volume

1 mL

volume

1 mL

volume

3 mL

volume

6 mL

General description

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)

  • Polymerically bonded, octadecyl (18 %C), endcapped
  • Higher 18 %C loading for increased binding capacities and higher recoveries
  • The least selective phase: retains most organic analytes from aqueous matrices
  • Can also be used for desalting aqueous matrices
  • Beneficial for extracting structurally diverse analytes from the same sample

Legal Information

Discovery is a registered 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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25G
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1000309185

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Articles

Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

Chromatograms

application for SPE, application for HPLC

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