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Merck

11072-U

Carboxen® Carbon Adsorbent

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

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10 G

CZK 2,830.50

CZK 2,830.50

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About This Item

UNSPSC Code:
23201100
NACRES:
SB.54

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Product Name

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

Agency

suitable for EPA 1621

Quality Level

100

product line

Carboxen®

form

powder

packaging

bottle of 10 g

technique(s)

LPLC: suitable

surface area

~1100 m2/g

matrix

Carboxen® 572

matrix active group

carbon

particle size

20-45 mesh

pore size

~0.19 cm3/g mesoporosity
~0.24 cm3/g macroporosity
~0.41 cm3/g microporosity
~10-12 Å pore diameter

density

~0.48 g/mL (free fall density)

application(s)

PFAS testing

separation technique

reversed phase

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

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Carboxen® Adsorbent matrix Carboxen® 1000, 40-60 mesh, bottle of 50 g

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Carboxen® Adsorbent matrix Carboxen® 1000, 60-80 mesh, bottle of 10 g

Supelco

10478-U

Carboxen® Adsorbent

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

particle size

20-45 mesh

particle size

20-45 mesh

particle size

40-60 mesh

particle size

60-80 mesh

matrix active group

carbon

matrix active group

carbon

matrix active group

carbon

matrix active group

carbon

matrix

Carboxen® 572

matrix

Carboxen® 564

matrix

Carboxen® 1000

matrix

Carboxen® 1000

form

powder

form

powder

form

powder

form

powder

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

General description

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.

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-)

Other Notes

For more information, please visit: specialty Carbon Adsorbents

Legal Information

Carboxen 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

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Applications of Solid Phase Microextraction.
Pawliszyn J.
Science, 64-65 (1999)
Louise Urruty et al.
Journal of agricultural and food chemistry, 50(11), 3129-3136 (2002-05-16)
To provide an efficient and running analytical tool to strawberry plant breeders who have to characterize and compare the aromatic properties of new cultivars to those already known, a HS-SPME/GC-MS analysis method has been coupled with a statistical treatment method
Noushin Rastkari et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(14-15), 1568-1574 (2009-04-28)
Carbon nanotubes (CNTs) are a kind of new carbon-based nano-materials which have drawn great attention in many application fields. The potential single-walled carbon nanotubes (SWCNTs) as solid-phase microextraction (SPME) adsorbents for the preconcentration of environmental pollutants have been investigated in
Shigehisa Uchiyama et al.
Journal of chromatography. A, 1314, 31-37 (2013-09-24)
We developed a simple method for the simultaneous determination of volatile organic compounds (VOCs) and carbonyls in the mainstream cigarette smoke using a sorbent cartridge at ambient temperature without the traditional cryogenic impinger. A sorbent cartridge is installed between intake
Frank Sporkert et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 772(1), 45-51 (2002-05-23)
A new and in part automated headspace solid-phase microextraction method for quantitative determination of the highly toxic rodenticide fluoroacetic acid (FAA) in serum and other biological samples has been developed. FAA and deuterated acetic acid (internal standard) were extracted from
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