54186-U
Supel™-Select HLB SPE Tube
bed wt. 1 g, volume 20 mL, pk of 20
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About This Item
NACRES:
NB.21
UNSPSC Code:
41115712
material
PE frit (20 μm), polypropylene hardware
quality
MS friendly
composition
bed wt., 1 g
packaging
pk of 20
technique(s)
solid phase extraction (SPE): suitable
surface area
160-420 m2/g
volume
20 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
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).
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
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Storage Class
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.
Chiedza F Munyeza et al.
Biomedical chromatography : BMC, 30(6), 837-845 (2015-09-18)
Tigecycline (TIG), a derivative of minocycline, is the first in the novel class of glycylcyclines and is currently indicated for the treatment of complicated skin structure and intra-abdominal infections. A selective, accurate and reversed-phase high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS)
Martina Rejtharová et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(4), 477-481 (2016-12-06)
Monitoring of steroid esters in blood serum is desirable in order to detect the possible illegal use of natural hormones as growth promoters. A method for the determination of testosterone propionate, testosterone benzoate, testosterone isocaproate, testosterone decanoate and estradiol benzoate
Pablo Vazquez-Roig et al.
Analytical and bioanalytical chemistry, 397(7), 2851-2864 (2010-05-01)
A simple and robust method using solid-phase extraction (SPE) and liquid chromatography tandem mass spectrometry (LC-MS/MS) for the simultaneous determination of 14 drugs of abuse and their metabolites (cocainics, amphetamine-like compounds, cannabinoids, and opiates) in surface waters has been developed.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 54186-U | 04061833527931 |