Properties:
| Related Categories |
Analytical/Chromatography,
Glass SPE Tubes with PTFE Frits,
Sample Preparation & Purification,
Solid Phase Extraction (SPE),
Supelclean ENVI and Supelclean SPE Cartridges,
|
|
material
|
PTFE frit
|
|
|
glass hardware
|
|
feature
|
endcapped
|
|
composition
|
bed wt., 500 mg
|
|
packaging
|
pk of 30
|
|
extent of labeling
|
17% C loading
|
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volume
|
6 mL
|
|
matrix
|
silica gel base material (irregular shaped, acid washed)
|
|
matrix active group
|
C18 (octadecyl) bonding, polymerically bonded
|
|
particle size
|
45 μm
|
|
pore size
|
0.8 cm3/g pore volume
|
|
|
60 ? pore size
|
|
surface area
|
475 m2/g
|
|
mode of chromatography
|
Reversed phase
|
Description:
General description
Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)
• Polymerically bonded, octadecyl (17%?C), endcapped
• Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples
• Higher 17%?C?loading for increased binding capacities and higher recoveries
• Higher carbon loading also offers greater resistance to extreme pH conditions
• Used for extracting herbicides, fungicides, and pesticides from waste material
Legal Information
ENVI is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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