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52786-U

Supelco

Discovery® DSC-MCAX SPE Tube

bed wt. 300 mg, volume 6 mL, pk of 30

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UNSPSC Code:
41115712
NACRES:
NB.21

material

PE frit (20 μm)
polypropylene hardware

Quality Level

feature

endcapped

composition

bed wt., 300 mg

packaging

pk of 30

extent of labeling

8.4% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

6 mL

matrix

silica gel base material (irregulary shaped, acid washed)

matrix active group

C8 (octyl) bonding
sulfonic acid bonding

particle size

50 μm

pore size

70 Å pore size

capacity

0.06 meq/g capacity

application(s)

food and beverages

separation technique

mixed mode

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General description

Retention Mechanism: Mixed-Mode Cation Exchange (reversed-phase and cation-exchange)
Sample Matrix Compatibility: Aqueous Solutions (biological fluids, water)

  • Packed bed contains both octyl (C8) & benzene sulfonic acid (SCX) bondings
  • Dual retention mechanism broadens retention for a range of neutral, basic, acidic and zwitterionic compounds
  • Developed for superior selectivity/ sample clean up when isolating basic compounds from biological fluids
  • Greater ion-exchange capacity for isolating polar basic and zwitterionic compounds
  • Can be used to fractionate basic/ zwitterionic compounds from acidic and neutral compounds

Legal Information

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

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1A - Skin Sens. 1

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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