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material
polypropylene tube
Quality Level
feature
endcapped
composition
bed wt., 500 mg
packaging
pk of 30
extent of labeling
11% C loading
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
volume
6 mL
matrix
silica gel base material (irregularly shaped, acid washed)
matrix active group
C18 (octadecyl) bonding
particle size
50 μm
pore size
70 Å pore size
application(s)
food and beverages
separation technique
reversed phase
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This Item | 52613-U | 52616-U | 52604-U |
|---|---|---|---|
| feature endcapped | feature endcapped | feature endcapped | feature endcapped |
| composition bed wt., 500 mg | composition bed wt., 500 mg | composition bed wt., 1 g | composition bed wt., 500 mg |
| packaging pk of 30 | packaging pk of 54 | packaging pk of 30 | packaging pk of 30 |
| extent of labeling 11% C loading | extent of labeling 11% C loading | extent of labeling 11% C loading | extent of labeling 18% C loading |
| volume 6 mL | volume 3 mL | volume 6 mL | volume 6 mL |
General description
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)
- Monomerically bonded, octadecyl (11 %C), endcapped
- Increased retention for moderately polar hydrophobic molecules
- Used to elute very large hydrophobic molecules that are too strongly retained on DSC-18.
- Offers opportunity to differentiate between drug metabolites in bioanalysis applications
- Use this less retentive phase for the rapid release of hydrophobic compounds using weaker organic solvents at lower volumes
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
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