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Other sorbents

Full description
Product specification
 INORGANIC
CHEMICAL BASE
TECHNICAL SPECIFICATIONS

FEATURES
ChromPACK Si  Average partical size: 50 μm
Silica base: Irregular
Pore size: 60 Å
Endcapped: No
* The most polar sorbent, one of the best sorbents available for selectively separating analytes of very similar structure 
    * Extract various compounds from non-polar solvents using hydrogen bonding, accomplishing the elution uccessively with increasing the solvent polarity 
    * Excellent capacity for removing target molecules from reaction by-products and excess reagents
ChromPACK Florisil  Partical size: 150-200 μm
Silica base: irregular
* Florisil is a magnesia silica gel, a polar sorbent capable to extract polar compounds from nonpolar matrix

* Separate chlorinated pesticides, amines, herbicides, PCBs, ketones, organic acids and phenols
ChromPACK Alumina-A  Acidic pH: ~4.5
(Brockman Act.I)
Average partical size: 125 μm
* Alumina-A enhances Lewis acid properties, which makesthe sorbent more retentive towards electron-rich compounds

  Silica base: irregular * Alumina-A has a slightly cationic nature through pretreatment with acidic solutions 
    * Suitable for retention neutral and anionic species
ChromPACK Alumina-B Acidic pH: ~10.0
(Brockman Act.I)
* Extremely polar sorbent, similar to silica
Average partical size: 125 μm
Silica base: irregular
* More stable under high pH conditions than unbonded silica
* An electrically neutral surface retentive for
electron-rich compounds like aromatic species and aliphatic amines, and compounds with lectronegative group like oxygen, phosphorus and sulfur atoms
* Extrat both nonpolar and polar compounds from aqueous and nonaqueous matrics respectively
ChromPACK Carbon Sorbent: laminated structure
graphitized carbon
Average partical
Size: 120-400 mesh
* Higher and more stable recovery rates in extracting polar substance, like organolchlorine, organophosphorus and nitrogen pesticides
    * Excellent performance in oganic extraction and purification.
    * Extremly rapid extract proccessing due to the few-porosity
Order information
ORDER NUMBER DESCRIPTION MASS (mg) VOLUME (ml) QUANTITY/BOX
CHM® SPE Columns
SPEFL501 Florisil 50 1 100
SPEFL1001 100 1 100
SPEFL2003 200 3 50
SPEFL5003 500 3 50
SPEFL5006 500 6 30
SPEFL10006 1000 6 30
SPEALA501 AL-A 50 1 100
SPEALA1001 100 1 100
SPEALA2003 200 3 50
SPEALA5003 500 3 50
SPEALA5006 500 6 30
SPEALA10006 1000 6 30
SPEALB501 AL-B 50 1 100
SPEALB1001 100 1 100
SPEALB2003 200 3 50
SPEALB5003 500 3 50
SPEALB5006 500 6 30
SPEALB10006 1000 6 30
SPEALN501 AL-N 50 1 100
SPEALN1001 100 1 100
SPEALN2003 200 3 50
SPEALN5003 500 3 50
SPEALN5006 500 6 30
SPEALN10006 1000 6 30
SPEGCB501 GCB 50 1 100
SPEGCB1001 100 1 100
SPEGCB2003 200 3 50
SPEGCB5003 500 3 50
SPEGCB5006 500 6 30
SPEGCB10006 1000 6 30
Cross reference by manufacturer
SORBENT
PHASE
CHMlab  WATERS   AGILENT  PHENOMENEX  SUPELCO 
Florisil ChromPACK Florisil Sep-Pak FL Bond Elut FL Strata FL-PR Supelclean LC-Florisil
GCB ChromPACK GCB   Bond Elut Carbon   Supelclean ENVI Carb
Alumina-N ChromPACK Alumina-N Sep-Pak Alumina-N Bond Elut Alumina N Strata Alumina-N Supelclean LC-Alumina-N
Alumina-A ChromPACK Alumina-A Sep-Pak Alumina-A Bond Elut Alumina A Strata Alumina-A Supelclean LC-Alumina-A
Alumina-B ChromPACK Alumina-B Sep-Pak Alumina-B Bond Elut Alumina B Strata Alumina-B Supelclean LC-Alumina-B
Downloads
03-1.pdf

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