52089
Lewatit® AF 5
20-50 mesh particle size
Synonym(s):
Lewasorb AF 5
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About This Item
UNSPSC Code:
12000000
NACRES:
SB.52
Recommended Products
technique(s)
LPLC: suitable
surface area
1300 m2/g
loss
≤10% loss on drying
matrix
carbon
matrix active group
carbon
particle size
20-50 mesh
pore size
20 Å mean pore size
separation technique
reversed phase
General description
Lewatit® AF 5 is a microporous carbonaceous bead type material designed for downstream process separation and purification. It is derived from a synthetic polymer. Lewatit® AF 5 is used for adsorptive polishing in water treatment applications, and for adsorption for traces of organic substances such as chlorinated hydrocarbons, MTBE, organic phosphates, amines, pesticides, herbicides, and metabolites. Lewatit® AF 5 is remarkable for its well defined uniform pore distribution, high surface area, and high adsorptive capacity. The separation mechanism is partially via low energy hydrogen bonding, resulting in simple elution methods with a variety of solvents. Lewatit® AF 5 is eluted with steam, or hot water.
Application
Lewatit® AF may be used as separation media for HPLC, UPLC and paper chromatography.
Legal Information
Lewatit is a registered trademark of Lanxess Deutschland GmbH
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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