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52751-U

Supelco

Discovery® DSC-Diol SPE Tube

bed wt. 500 mg, volume 3 mL, pk of 54

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

polypropylene tube

composition

bed wt., 500 mg

packaging

pk of 54

extent of labeling

7% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

3 mL

matrix

Silica gel base material (irregularly shaped, acid washed)

matrix active group

diol bonding, polymerically bonded

particle size

50 μm

pore size

0.9 mL/g pore volume
70 Å pore diameter

application(s)

food and beverages

separation technique

normal phase

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General description

Retention Mechanism: Normal phase
Sample Matrix Compatibility: Organic solvents, oils, and lipids

  • Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)
  • Polar sorbent most commonly used for normal phase applications (polar extractions from non-polar matrices)
  • The sorbent dihydroxy groups facilitate strong hydrogen bonding
  • Excellent selectivity when extracting structurally similar molecules

Legal Information

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

pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

STOT SE 2 Inhalation

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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