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Key Documents

52601-U

Supelco

Discovery® DSC-18 SPE Tube

bed wt. 50 mg, volume 1 mL, pk of 108

Synonym(s):

C18 SPE cartridge tube

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

PE frit (20 μm)
polypropylene

Quality Level

product line

Discovery®

feature

endcapped

composition

bed wt., 50 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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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 Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

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.

Protocols

Studies have suggested that there is a correlation between furosemide and improved racing performance, prompting the horse racing industry to monitor the use of this drug

Chromatograms

application for SPE, application for HPLC

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