| POLYMER BASED | TECHNICAL SPECIFICATIONS
| FEATURES |
| ChromPACK PLS | Partical size: 70 μm | ** Copolymer of polystyrene/divinylbenzene, contained both hydrophilic and hydrophobic radicals |
| Pore size: 80 Å | * Good retention on polar and non-polar molecule hydrophilelipophile balance |
| area: 600-800 m2 | * PLS has higher stability and widder pH range |
| | * Common used in food |
| ChromPACK PCX | Partical size: 50 μm Pore size: 80 Å; Area: 600-800 м2 | *Sulfonic acid group bonding polystyrene/divinylbenzene copolymer is mixed strong cation exchange sorbent. Both cation exchange and reverse phase retention mode, suitable for carboxylic acid compounds pKa between 2-8, mainly amoni compounds |
| ChromPACK | Partical size: 50 μm
Pore size: 80 Å
| * Quaternary ammonium group bonded copolymer is mixed anion exchange and reverse phase sorbent |
| area: 600-800 m2 | * Excellent extraction to purified acid, carboxy acid compounds, pKa between 2-8 |
| Order information |
| ORDER NUMBER | DESCRIPTION | MASS (mg) | VOLUME (ml) | QUANTITY/BOX |
| CHM® SPE Columns |
| SPEPLS301 | PLS | 30 | 1 | 100 |
| SPEPLS601 | 30 | 1 | 100 |
| SPEPLS603 | 60 | 3 | 50 |
| SPEPLSB1506 | 150 | 3 | 50 |
| SPEPLS2006 | 200 | 6 | 30 |
| SPEPLS25006 | 500 | 6 | 30 |
| SPEPCX301 | PCX | 30 | 1 | 100 |
| SPEPCX601 | 60 | 1 | 100 |
| SPEPCX603 | 60 | 3 | 50 |
| SPEPCX1506 | 150 | 6 | 30 |
| SPEPCX2006 | 200 | 6 | 30 |
| SPEPCX5006 | 500 | 6 | 30 |
| SPEPAX301 | PAX | 30 | 1 | 100 |
| SPEPAX601 | 60 | 1 | 100 |
| SPEPAX603 | 60 | 3 | 50 |
| SPEPAX1506 | 150 | 6 | 30 |
| SPEPAX2006 | 200 | 6 | 30 |
| SPEPAX5006 | 500 | 6 | 30 |
| Cross reference by manufacturer |
| ФАЗА СОРБЕНТА | CHMlab | WATERS | AGILENT | PHENOMENEX | SUPELCO |
| PCX | ChromPACK PCX | Oasis MCX | Bond Elut PCX | Strata-XC | Supel-Select SCX |
| PAX | ChromPACK PAX | Oasis MAX | Bond Elut PAX | Strata-XA | Supel-Select SAX |
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