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52615-U

Supelco

Discovery® DSC-18Lt SPE Tube

bed wt. 500 mg, volume 6 mL, pk of 30

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

polypropylene tube

feature

endcapped

composition

bed wt., 500 mg

packaging

pk of 30

extent of labeling

11% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

6 mL

matrix

silica gel base material (irregularly shaped, acid washed)

matrix active group

C18 (octadecyl) bonding

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)

  • Monomerically bonded, octadecyl (11 %C), endcapped
  • Increased retention for moderately polar hydrophobic molecules
  • Used to elute very large hydrophobic molecules that are too strongly retained on DSC-18.
  • Offers opportunity to differentiate between drug metabolites in bioanalysis applications
  • Use this less retentive phase for the rapid release of hydrophobic compounds using weaker organic solvents at lower volumes

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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Certificates of Analysis (COA)

Lot/Batch Number
17237101
11656401
10867801
10082701
9730201

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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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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