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  Note 
 SPE adsorbents (Bulk), CHROMABOND PSA
 
      $362.00 *      $0.00 * (0% Saved)  
 *taxes and shipping not included
Delivery time approx. 5 working days
  Item number:    730630   0210102080  
   Package unit  1 Pack(s)    Do you have any questions?
 Please  contact us.   Packing material, adsorbents for SPE applications. Our PSA (propylsulfonic acid modified silica)... more 
 Packing material, adsorbents for SPE applications. Our PSA (propylsulfonic acid modified silica) is a very strong cation exchanger (capacity ~ 0.7 meq/g), contrary to the CHROMABOND SA phase no π-π interactions. Note - for QuEChERS application see "CHROMABOND Diamino or CHROMABOND QuEChERS".
| Method | Solid phase extraction (SPE), packing material (adsorbent, bulk) | 
| Brand | CHROMABOND | 
| Phase | PSA | 
| Base material | Silica gel | 
| Surface chemistry | Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX) | 
| Mode | Ion exchange (IEX) | 
| Particle type | Fully porous particles (FPP) | 
| Particle shape | Irregular | 
| Particle size | 45 µm | 
| pH stability | 2.0–8.0 | 
| Recommended application(s) | Clean-up, Enrichment, Packing material, Sample preparation, Solid phase extraction, SPE applications | 
| Endcapped | No | 
| Storage temperature | 15–25 °C / 59–77 °F | 
| Scope of delivery | 1x 100 g adsorbent in glass container | 
| Gross weight (incl. packaging) | 414 g / 0.91 lbs | 
| Packaging dimensions | 130 x 130 x 82 mm / 5.12 x 5.12 x 3.23 Inch | 
| Hazardous material | Yes | 
  Content   100 Piece(s)  
  REF 730159 
  $ 
   Content   50 Piece(s)  
  REF 730160 
  $ 
   Content   30 Piece(s)  
  REF 730161 
  $ 
   Content   20 Piece(s)  
  REF 730230 
  $ 
   Content   20 Piece(s)  
  REF 730474 
  $ 
   Content   20 Piece(s)  
  REF 730158 
  $ 
   Content   20 Piece(s)  
  REF 730355 
  $ 
   Content   20 Piece(s)  
  REF 730380 
  $