Supelclean™ ENVI-Carb™ II/PSA SPE Tube
SUPELCO/54217-U - bed A 500 mg (Supelclean™
ENVI-Carb-II SPE), bed B 500 mg (Supelclean™
PSA SPE), volume 20 mL, pk of 20
Synonym: Carbon/PSA SPE cartidge, 20 mL
Product Type: Equipment/Book
| application(s) | food and beverages |
| composition | bed A, 500 mg (Supelclean™ ENVI-Carb-II SPE) |
| bed B, 500 mg (Supelclean™ PSA SPE) |
|
| material | PE frit (20 μm porosity) |
| polypropylene hardware | |
| matrix active group | carbon phase |
| PSA phase | |
| packaging | pk of 20 |
| Quality Level | 100  |
| separation technique | ion exchange |
| reversed phase | |
| technique(s) | solid phase extraction (SPE): suitable |
| volume | 20 mL |
| General description: | Retention Mechanism: Reversed-phase and anion-exchange 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: | ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC |
| Legal Information: | Supelclean is a trademark of Sigma-Aldrich Co. LLC |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| UNSPSC | 41115712 |