Copure® PSA SPE Cartridges
Extracting strong acids, polar compounds and metal ions
Details
Copure ® PSA sorbent is similar to NH2 sorbent, offering both normal phase and anion exchange retention mechanisms. Owing to the existence of primary and secondary amino groups (with pKa values 10.1 and 10.9, respectively), PSA has higher ion exchange capabilities and strong hydrogen bonding. Additionally, PSA is able to form chelate complexes with some metal ions and thus can be used to enrich them.
Features:
- Higher capability than NH2 sorbent
- Effectively removing interferences in food samples
Specifications:
Carbon Content: 7.0-9.0%Nitrogen Content: 3.0-4.0%
Particle Size: 40-60μm
Pore Size: 50-70Å
Surface Area: ≥500m 2/g
Applications:
- Determination of sedatives in body fluids
- Removal of interferences such as fatty acids, organic acids, pigments, sugars and metal ions
Related Methods:
- NY/T 468-2006 Determination of residual clenbuterol in animal tissues gas chromatography/mass spectrometry
Order Information:
| Product No. | Description | Format | Qty. |
|---|---|---|---|
| COPSA1100 | Copure ® PSA SPE Cartridges | 100mg/1mL | 100/Box |
| COPSA3100 | Copure ® PSA SPE Cartridges | 100mg/3mL | 50/Box |
| COPSA3200 | Copure ® PSA SPE Cartridges | 200mg/3mL | 50/Box |
| COPSA3500 | Copure ® PSA SPE Cartridges | 500mg/3mL | 50/Box |
| COPSA6200 | Copure ® PSA SPE Cartridges | 200mg/6mL | 30/Box |
| COPSA6500 | Copure ® PSA SPE Cartridges | 500mg/6mL | 30/Box |
| COPSA61000 | Copure ® PSA SPE Cartridges | 1000mg/6mL | 30/Box |
| COPSA121000 | Copure ® PSA SPE Cartridges | 1000mg/12mL | 20/Box |
| COPSA122000 | Copure ® PSA SPE Cartridges | 2000mg/12mL | 20/Box |
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Product Category
- Respiratory care
- Sample Prep
- Life Science
- Filtration
-
Consumables & Parts
- Filtration Plates
- Filtration Columns
- Empty SPE Cartridges, Frits & Sorbents
- Empty Affinity Chromatography Columns
- Empty FPLC Columns
- Empty Synthesis Columns
- Empty Tubes Without Frits
- Empty Column Kits
- Column Accessories
- Autosampler Vials
- Syringe Filters
- Microfiltration Membrane
- Sample Collection Plates
- Electronic Pipettes
- manifolds-vacuum manifolds
- Manifold
- OEM
Contact Us
| Contacts ： | Biocomma Limited |
|---|---|
| Phone ： | 0086-755-25431879 |
| Fax ： | 0086-755-25498726 |
| Email ： | commashop08@biocomma.cn |
| Website ： | www.biocomma.com |
| Address ： | Ground FL, Bldg. 12, Zhonghaixin Innovation Industrial Center, 12 Ganli 6th Rd., Ganli Industrial Park, Jihua St., Longgang Dist., Shenzhen, Guangdong, 518114 P.R. China |