Analytical Product

| CLEAN-UP C2 |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP C4 |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP C8 |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP C18 |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP C30 |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP Phenyl |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP Cyclohexyl |
| Clean Up Hydrophobic |
| UCT |

| CLEAN-UP Unbonded Silica Acid Washed |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Diethylamino |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Pharma-Sil |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Florisil |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Alumina Acidic |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Alumina Neutral |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Alumina Basic |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Cyanopropyl |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Diol |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Carbon |
| Clean Up Hydrophilic |
| UCT |

| CLEAN-UP Aminopropyl |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Primary-Secondary Amine |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Diethylamino |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Quaternary Amine w Chloride |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Quaternary Amine w Acetate |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Quaternary Amine w Hydroxide |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Polyimine |
| Clean Up Anion Exchange |
| UCT |

| CLEAN-UP Benzenesulfonic Acid |
| Clean Up Cation Exchange |
| UCT |

| CLEAN-UP Benzenesulfonic Acid (HL) |
| Clean Up Cation Exchange |
| UCT |

| CLEAN-UP Carboxylic Acid |
| Clean Up Cation Exchange |
| UCT |

| CLEAN-UP Triacetic Acid |
| Clean Up Cation Exchange |
| UCT |

| CLEAN-UP Propylsulfonic Acid |
| Clean Up Cation Exchange |
| UCT |

| CLEAN-UP C8 Plus Aminopropyl |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C8 Plus Benzenesulfonic Acid |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C18 Plus Benzenesulfonic Acid |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C8 Plus Carboxylic Acid |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C8 Plus Cyclohexyl |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C8 Plus Propylsulfonic Acid |
| Clean Up Copolymeric |
| UCT |

| CLEAN-UP C8 Plus Quaternary Amine |
| Clean Up Copolymeric |
| UCT |

| Covalent Sorbent -Thiopropyl |
| Clean Up Covalent |
| UCT |
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