52600-U

Supelco

Discovery® DSC-18 SPE Bulk Packing

pkg of 100 g

NACRES:
NB.21
Pricing and availability is not currently available.

Quality Level

feature

endcapped

packaging

pkg of 100 g

extent of labeling

18% C loading

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

surface area

480 m2/g

Featured Industry

Food and Beverages

separation technique

reversed phase

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

Application

Discovery® DSC-18 SPE Bulk Packing is employed as a sorbent for dispersive soilid phase extraction followed by gas chromatographic determination of agricultural pesticides in oranges.

Legal Information

Discovery is a registered trademark of Sigma-Aldrich Co. LLC

RIDADR

NONH for all modes of transport

WGK Germany

3

Certificate of Analysis
Certificate of Origin
Articles
QuEChERS Cleanup and Analysis of Veterinary Drugs in Milk by LC/MS/MS
Read More
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.
Read More
Protocols
Extraction and Analysis of Agricultural Pesticides from Oranges Using the “QuEChERS” Method
Read More
A highly selective and sensitive analytical method was developed for chloramphenicol using a QuEChERS type sample preparation approach and LC-MS/MS detection.
Read More

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