54182-U
Supel™-Select HLB SPE Tube
bed wt. 60 mg, volume 3 mL, pk of 50
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About This Item
UNSPSC Code:
41115712
NACRES:
NB.21
Recommended Products
material
PE frit (20 μm)
polypropylene hardware
quality
MS friendly
composition
bed wt., 60 mg
packaging
pk of 50
technique(s)
solid phase extraction (SPE): suitable
surface area
160-420 m2/g
volume
3 mL
matrix
Hydrophilic modified styrene polymer particle platform
matrix active group
polystyrene phase
particle size
50-70 μm
pore size
80-200 Å pore size
application(s)
food and beverages
separation technique
reversed phase
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General description
Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)
- Hydrophilic modified styrene polymer
- Developed for the extraction of a highly broad range of compounds from aqueous samples
- Retention predominately based on reversed-phase; however, because the phase is hydrophilic modified, it is amenable to polar compounds as well.
- Examples of more polar compounds that are retained and recovered include (but not limited to): pyridoxine (logPo/w -0.56), riboflavin (logPo/w -2.02), biotin (logPo/w 0.11).
Application
Supel™-Select HLB SPE Tube may be used as an extraction cartridge for the solid phase extraction and determination of antibiotics in water samples using liquid chromatography electrospray ionization tandem mass spectrometry.
Features and Benefits
- Excellent sample prep performance at a lower price
- Amenable to generic methodology - save time, money, and headache during method development
- Greater capacity allows for smaller bed weights = smaller elution volumes = time savings in sample processing
- Resistance to overdrying allows for more robust methdology
- Low UV and MS extractables for lower background and greater sensitivity
- Stringent production and QC guidelines offer greater lot-to-lot, tube-to-tube, and well-to-well consistency for improved accuracy and precision
Legal Information
Supel is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Articles
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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