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Merck

10471

Carboxen® Adsorbent

matrix Carboxen® 1003, 40-60 mesh, bottle of 10 g

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CZK 20,300.00

CZK 20,300.00

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About This Item

EC Number:
231-153-3
UNSPSC Code:
23201100
NACRES:
NB.24

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Product Name

Carboxen® Adsorbent, matrix Carboxen® 1003, 40-60 mesh, bottle of 10 g

product line

Carboxen®

form

powder

packaging

bottle of 10 g

technique(s)

LPLC: suitable

surface area

~1000 m2/g

matrix

Carboxen® 1003

matrix active group

carbon

particle size

40-60 mesh

pore size

~0.26 cm3/g mesoporosity
~0.28 cm3/g macroporosity
~0.38 cm3/g microporosity
~5-8 Å pore diameter

density

~0.49 g/mL (free fall density)

separation technique

reversed phase

Quality Level

100

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Carboxen® Adsorbent matrix Carboxen® 1003, 40-60 mesh, bottle of 10 g

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Supelco

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10269

Carboxen® Adsorbent

Carboxen® Adsorbent matrix Carboxen® 564, 20-45 mesh, pack of 144 × 290 mg

Supelco

11324-U

Carboxen® Adsorbent

Carboxen® Adsorbent matrix Carboxen® 572, 20-45 mesh, bottle of 10 g

Supelco

11072-U

Carboxen® Adsorbent

particle size

40-60 mesh

particle size

20-45 mesh

particle size

20-45 mesh

particle size

20-45 mesh

matrix active group

carbon

matrix active group

carbon

matrix active group

carbon

matrix active group

carbon

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

matrix

Carboxen® 1003

matrix

Carboxen® 569

matrix

Carboxen® 564

matrix

Carboxen® 572

form

powder

form

powder

form

powder

form

powder

Features and Benefits

Features and Benefits:

  • Spherical
  • Hard (ball pan hardness >98%)
  • Stable up to 400°C
  • High purity
  • Easy to pack
  • Stable over entire pH range
  • Do not create backpressure
  • High osmotic shock stability
  • Tapered pore sizing (from macro- to meso- to micro-)

General description

Carboxen® 1003 was used for the adsorption of lipopolysaccharides (LPS) as it can accommodate large LPS and their agglomerates.
Carboxen® Adsorbent is ideally used for solid-phase microextraction (SPME).[1] It is highly efficient in extraction of small polar molecules from aqueous solution.[2]
Carboxens are a highly engineered synthetic carbon adsorbent engineered from polymeric precursors. These particles will not plastically deform like resins or generate fines like activated carbon. These materials are shipped and stored dried. These derivatized resins bring value to a wide range of purification applications for removing both small and large molecule impurities. They find use in both gas and liquid phase purifications. Some examples include removal of homogenous catalysts from active pharmaceutical ingredients (API)s, high-risk impurities in biochemical purifications such as host cell proteins from mAbs, removal of toxic heavy metals, purification of chlorinated molecules, and removal of extractables and leachables. Tapered pores result in increased thermodynamic and kinetic properties for both adsorption and desorption. The Carboxens vary in the relative percentage of pore structures (micro, meso, and macro), surface area, and surface pH.

Other Notes

For more information, please visit: specialty Carbon Adsorbents

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Adsorption of lipopolysaccharide on carbon sieves.
Gun'Ko VM, et al.
Carbon, 44 (7), 1258-1262 (2006)
Applications of Solid Phase Microextraction.
Pawliszyn J.
Science, 64-65 (1999)
B D Page et al.
Journal of chromatography. A, 873(1), 79-94 (2000-04-11)
The headspace solid-phase microextraction (HS-SPME) efficiencies from vegetable oil of the recently available Carboxen-poly(dimethylsiloxane) (PDMS) and divinylbenzene-Carboxen-PDMS fibres were found to be much greater than those of the PDMS fibre for a number of volatile contaminants. Using these Carboxen-based fibres
Dawn M Chapman et al.
Journal of agricultural and food chemistry, 52(17), 5431-5435 (2004-08-19)
A rapid and automated solid phase microextraction (SPME) stable isotope dilution gas chromatography/mass spectrometry (GC-MS) method for 2-methoxy-3-isobutylpyrazine (MIBP) quantification in red wine was developed. Wines with 30% (w/v) NaCl and 2-methoxy-(2)H(3)-3-isobutylpyrazine internal standard were sampled with a 2 cm
Lucia Giordano et al.
Journal of chromatography. A, 1017(1-2), 141-149 (2003-10-31)
A new method was developed for the determination of 2-furfural (2-F) and 5-methylfurfural (5-MF), two products of Maillard reaction in vinegar, with head-space solid-phase microextraction (HS-SPME) coupled to gas chromatography-mass spectrometry (GC-MS). A divinylbenzene (DVB)/carboxen (CAR)/polydimethylsiloxane (PDMS) fibre was used
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