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Safety Information

52703-U

Supelco

Discovery® DSC-8 SPE Tube

bed wt. 50 mg, volume 1 mL, pk of 108

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

polypropylene tube

composition

bed wt., 50 mg

packaging

pk of 108

extent of labeling

9% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

1 mL

matrix

Silica gel base material (irregularly shaped, acid washed)

matrix active group

C8 (octyl) bonding, monomerically bonded

particle size

50 μm

pore size

0.9 mL/g pore volume
70 Å pore diameter

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, octyl (9 %C), endcapped; lower carbon content than DSC-18Lt
  • Used to elute very large hydrophobic molecules too strongly retained on DSC-18 or DSC-18Lt
  • Use this less retentive phase for the rapid release of hydrophobic molecules using weaker organic solvents at lower volumes
  • Inorganic buffers of sufficient ionic strength may be used for elution

Legal Information

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

52703-U:

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Certificates of Analysis (COA)

Lot/Batch Number
13274001
12520701
11693601
7540001

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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.

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