54103-U
Supelclean™ ENVI-Carb™ II/PSA SPE Tube
bed B 500 mg (Supelclean™ PSA SPE), bed A 500 mg (Supelclean™ ENVI-Carb-II SPE), volume 6 mL, pk of 300
Synonym(s):
Carbon/PSA SPE cartidge, 6 mL
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About This Item
Quality Level
material
PE frit (20 μm porosity), polypropylene hardware
product line
Supelclean™
composition
bed A, 500 mg (Supelclean™
ENVI-Carb-II SPE), bed B, 500 mg (Supelclean™
PSA SPE)
packaging
pk of 300
technique(s)
solid phase extraction (SPE): suitable
volume
6 mL
matrix active group
PSA phase, carbon phase
application(s)
food and beverages
separation technique
ion exchange, reversed phase
General description
Sample Matrix Compatibility: Organic or aqueous solutions
- Dual layer SPE tube that contains both Supelclean ENVI-Carb (upper layer) & PSA (lower layer) SPE sorbents (separated by PE frit)
- Developed to offer superior clean up when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
- ENVI-carb has a strong affinity towards planar molecules, and can isolate/remove pigments (e.g., chlorophyll and carotinoids) and sterols commonly present in foods and natural products
- Supelclean PSA is a polymerically bonded, ethylenediamine-N-propyl phase that contains both primary and secondary amines
- Supelclean PSA has a strong affinity and high capacity for fatty acids, organic acids, and some polar pigments and sugars
- Tested for superior cleanliness using GC-FID and GC-MS
Legal Information
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wgk
WGK 1
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
target_organs
respiratory tract irritation
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Protocols
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Articles
SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
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.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 54103-U | 04061833527863 |