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52784-U

Supelco

Discovery® DSC-MCAX SPE Tube

bed wt. 300 mg, volume 3 mL, pk of 54

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10000000 UNITS
$1,670.00

$1,670.00


Estimated to ship onMarch 25, 2025


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10000000 UNITS
$1,670.00

About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

$1,670.00


Estimated to ship onMarch 25, 2025


Request a Bulk OrderRequest a Sample

material

PE frit (20 μm)
polypropylene hardware

Quality Level

feature

endcapped

composition

bed wt., 300 mg

packaging

pk of 54

extent of labeling

8.4% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

480 m2/g

volume

3 mL

matrix

silica gel base material (irregulary shaped, acid washed)

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1 of 4

This Item
A211040A211000A211030
Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

300

assay

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

assay

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

assay

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

assay

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

color

white to off-white

color

white to off-white

color

white to off-white

color

white to off-white

impurities

≤0.3% water content (Karl Fischer), ≤0.5% single Impurity (reversed phase HPLC), ≤0.5% P(III) Impurities 100-169ppm (31P-NMR), ≤3% residual Solvent content

impurities

≤0.3% water content (Karl Fischer), ≤0.5% P(III) Impurities 100-169ppm (31P-NMR), ≤0.5% single Impurity (reversed phase HPLC), ≤3% residual Solvent content

impurities

≤0.3 wt. % water content (Karl Fischer), ≤0.5% P(III) Impurities 100-169ppm (31P-NMR), ≤0.5% single Impurity (reversed phase HPLC), ≤3 wt. % residual Solvent content

impurities

≤0.3% water content (Karl Fischer), ≤0.5% P(III) Impurities 100-169ppm (31P-NMR), ≤0.5% single Impurity (reversed phase HPLC), ≤3% residual Solvent content

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

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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