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Pharmaceutical Clean-Up Anion Exchange
 
Clean-Up® Anion Exchange: Compounds are retained on the sorbent through ionic bonds. Therefore, it is essential that the sorbent and the analyte to be extracted are charged. Generally, the number of molecules with charged cationic groups increases at pH values below the molecules pKa value. The number of molecules with charged anionic groups decreases at pH values below the molecule’s pKa value. To ensure 99% or more ionization, the pH should be at least two pH units below the pKa of the cation and two pH units above the pKa of the anion. Elution occurs by using a solvent to raise the pH above the pKa of the cationic group or to lower the pH below the pKa of the anion to disrupt retention. At this point, the sorbent or compound will be neutralized.

 

 
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Clean-Up Cation Exchange
Clean-Up® Cation Exchange: These sorbents are composed of a silica backbone bonded with a carbon chain terminated by a negatively charged functional group.
Clean-Up Hydrophilic
Clean-Up® Hydrophilic: This sorbent is composed of a silica backbone bonded with carbon chains containing polar functional groups.

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Description Units Part # Cart
Aminopropyl 100 mg/1 mL 100 CUNAX111 Add to Cart
Aminopropyl 100 mg/10 mL 50 CUNAX11Z Add to Cart
Aminopropyl 1000 mg/6 mL 30 CUNAX1M6 Add to Cart
Aminopropyl 200 mg/10 mL 50 CUNAX12Z Add to Cart
Aminopropyl 200 mg/3 mL 50 CUNAX123 Add to Cart
Aminopropyl 500 mg/10 mL 50 CUNAX15Z Add to Cart
Aminopropyl 500 mg/3 mL 50 CUNAX153 Add to Cart
Aminopropyl 500 mg/6 mL 50 CUNAX156 Add to Cart
Aminopropyl 10000 mg/75 mL 10 CUNAX110M75 Add to Cart
Aminopropyl 2000 mg/15 mL 20 CUNAX12M15 Add to Cart
Aminopropyl 50 mg/1 mL 100 CUNAX1L1 Add to Cart
Aminopropyl 5000 mg/25 mL 20 CUNAX15M25 Add to Cart
Diethylamino 100 mg/1 mL 100 CUDAX111 Add to Cart
Diethylamino 100 mg/10 mL 50 CUDAX11Z Add to Cart
Diethylamino 1000 mg/6 mL 30 CUDAX1M6 Add to Cart
Diethylamino 10000 mg/75 mL 10 CUDAX110M75 Add to Cart
Diethylamino 200 mg/10 mL 50 CUDAX12Z Add to Cart
Diethylamino 200 mg/3 mL 50 CUDAX123 Add to Cart
Diethylamino 2000 mg/15 mL 20 CUDAX12M15 Add to Cart
Diethylamino 50 mg/1 mL 100 CUDAX1L1 Add to Cart
Diethylamino 500 mg/10 mL 50 CUDAX15Z Add to Cart
Diethylamino 500 mg/3 mL 50 CUDAX153 Add to Cart
Diethylamino 500 mg/6 mL 50 CUDAX156 Add to Cart
Diethylamino 5000 mg/25 mL 20 CUDAX15M25 Add to Cart
Polyimine 100 mg/1 mL 100 CUPAX111 Add to Cart
Polyimine 100 mg/10 mL 50 CUPAX11Z Add to Cart
Polyimine 1000 mg/6 mL 30 CUPAX1M6 Add to Cart
Polyimine 10000 mg/75 mL 10 CUPAX110M75 Add to Cart
Polyimine 200 mg/10 mL 50 CUPAX12Z Add to Cart
Polyimine 200 mg/3 mL 50 CUPAX123 Add to Cart
Polyimine 2000 mg/15 mL 20 CUPAX12M15 Add to Cart
Polyimine 50 mg/1 mL 100 CUPAX1L1 Add to Cart
Polyimine 500 mg/10 mL 50 CUPAX15Z Add to Cart
Polyimine 500 mg/3 mL 50 CUPAX153 Add to Cart
Polyimine 500 mg/6 mL 50 CUPAX156 Add to Cart
Polyimine 5000 mg/25 mL 20 CUPAX15M25 Add to Cart
PSA 100 mg/1 mL 100 CUPSA111 Add to Cart
PSA 100 mg/10 mL 50 CUPSA11Z Add to Cart
PSA 1000 mg/6 mL 30 CUPSA1M6 Add to Cart
PSA 10000 mg/75 mL 10 CUPSA110M75 Add to Cart
PSA 200 mg/10 mL 50 CUPSA12Z Add to Cart
PSA 200 mg/3 mL 50 CUPSA123 Add to Cart
PSA 2000 mg/15 mL 20 CUPSA12M15 Add to Cart
PSA 50 mg/1 mL 100 CUPSA1L1 Add to Cart
PSA 500 mg/10 mL 50 CUPSA15Z Add to Cart
PSA 500 mg/3 mL 50 CUPSA153 Add to Cart
PSA 500 mg/6 mL 50 CUPSA156 Add to Cart
PSA 5000 mg/25 mL 20 CUPSA15M25 Add to Cart
Quaternary Amine hydroxide counter ion 100 mg/1 mL 100 CHQAX111 Add to Cart
Quaternary Amine hydroxide counter ion 100 mg/10 mL 50 CHQAX11Z Add to Cart
Quaternary Amine hydroxide counter ion 1000 mg/6 mL 30 CHQAX1M6 Add to Cart
Quaternary Amine hydroxide counter ion 10000 mg/75 mL 10 CHQAX110M75 Add to Cart
Quaternary Amine hydroxide counter ion 200 mg/10 mL 50 CHQAX12Z Add to Cart
Quaternary Amine hydroxide counter ion 200 mg/3 mL 50 CHQAX123 Add to Cart
Quaternary Amine hydroxide counter ion 2000 mg/15 mL 20 CHQAX12M15 Add to Cart
Quaternary Amine hydroxide counter ion 50 mg/1 mL 100 CHQAX1L1 Add to Cart
Quaternary Amine hydroxide counter ion 500 mg/10 mL 50 CHQAX15Z Add to Cart
Quaternary Amine hydroxide counter ion 500 mg/3 mL 50 CHQAX153 Add to Cart
Quaternary Amine hydroxide counter ion 500 mg/6 mL 50 CHQAX156 Add to Cart
Quaternary Amine hydroxide counter ion 5000 mg/25 mL 20 CHQAX15M25 Add to Cart
Quaternary Amine with acetate counter ion 100 mg/1 mL 100 CAQAX111 Add to Cart
Quaternary Amine with acetate counter ion 100 mg/10 mL 50 CAQAX11Z Add to Cart
Quaternary Amine with acetate counter ion 1000 mg/6 mL 30 CAQAX1M6 Add to Cart
Quaternary Amine with acetate counter ion 10000 mg/75 mL 10 CAQAX110M75 Add to Cart
Quaternary Amine with acetate counter ion 200 mg/10 mL 50 CAQAX12Z Add to Cart
Quaternary Amine with acetate counter ion 200 mg/3 mL 50 CAQAX123 Add to Cart
Quaternary Amine with acetate counter ion 2000 mg/15 mL 20 CAQAX12M15 Add to Cart
Quaternary Amine with acetate counter ion 50 mg/1 mL 100 CAQAX1L1 Add to Cart
Quaternary Amine with acetate counter ion 500 mg/10 mL 50 CAQAX15Z Add to Cart
Quaternary Amine with acetate counter ion 500 mg/3 mL 50 CAQAX153 Add to Cart
Quaternary Amine with acetate counter ion 500 mg/6 mL 50 CAQAX156 Add to Cart
Quaternary Amine with acetate counter ion 5000 mg/25 mL 20 CAQAX15M25 Add to Cart
Quaternary Amine with chloride counter ion 100 mg/1 mL 100 CUQAX111 Add to Cart
Quaternary Amine with chloride counter ion 100 mg/10 mL 50 CUQAX11Z Add to Cart
Quaternary Amine with chloride counter ion 1000 mg/6 mL 30 CUQAX1M6 Add to Cart
Quaternary Amine with chloride counter ion 10000 mg/75 mL 10 CUQAX110M75 Add to Cart
Quaternary Amine with chloride counter ion 200 mg/10 mL 50 CUQAX12Z Add to Cart
Quaternary Amine with chloride counter ion 200 mg/3 mL 50 CUQAX123 Add to Cart
Quaternary Amine with chloride counter ion 2000 mg/15 mL 20 CUQAX12M15 Add to Cart
Quaternary Amine with chloride counter ion 50 mg/1 mL 100 CUQAX1L1 Add to Cart
Quaternary Amine with chloride counter ion 500 mg/10 mL 50 CUQAX15Z Add to Cart
Quaternary Amine with chloride counter ion 500 mg/3 mL 50 CUQAX153 Add to Cart
Quaternary Amine with chloride counter ion 500 mg/6 mL 50 CUQAX156 Add to Cart
Quaternary Amine with chloride counter ion 5000 mg/25 mL 20 CUQAX15M25 Add to Cart
Quaternary Amine with formate counter ion 100 mg/1 mL 100 CFQAX111 Add to Cart
Quaternary Amine with formate counter ion 100 mg/10 mL 50 CFQAX11Z Add to Cart
Quaternary Amine with formate counter ion 1000 mg/6 mL 30 CFQAX1M6 Add to Cart
Quaternary Amine with formate counter ion 10000 mg/75 mL 10 CFQAX110M75 Add to Cart
Quaternary Amine with formate counter ion 200 mg/10 mL 50 CFQAX12Z Add to Cart
Quaternary Amine with formate counter ion 200 mg/3 mL 50 CFQAX123 Add to Cart
Quaternary Amine with formate counter ion 2000 mg/15 mL 20 CFQAX12M15 Add to Cart
Quaternary Amine with formate counter ion 50 mg/1 mL 100 CFQAX1L1 Add to Cart
Quaternary Amine with formate counter ion 500 mg/10 mL 50 CFQAX15Z Add to Cart
Quaternary Amine with formate counter ion 500 mg/3 mL 50 CFQAX153 Add to Cart
Quaternary Amine with formate counter ion 500 mg/6 mL 50 CFQAX156 Add to Cart
Quaternary Amine with formate counter ion 5000 mg/25 mL 20 CFQAX15M25 Add to Cart

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